Сума непарних квадратів

Данный отчёт сгенерирован 10.02.2023 18:21:31 UTC.
HTML версия (этот сайт) сгенерирован 10.02.2023 18:21:38 UTC.
Коммит: [bfeb65b9] add automatic zip creation 10.02.2023 18:21:31

Задача: Сума непарних квадратів 10.02.2023 18:21:31

Описание: Задано n. Скласти квадрати: 1 * 1 + 3 * 3 + 5 * 5 + ... + (2n - 1) * (2n - 1). Суму зберегти в змінній sum. 10.02.2023 18:21:31

Решений: 219 10.02.2023 18:21:31

Сума непарних квадратів 10.02.2023 18:21:31

let sum = 0;
let i = 1;
while (i <= n)
{
sum = sum + (2 * i - 1) ** 2;
i += 1;
}

let sum = 0;
for (i = 1; i <=n; i++){
let a = 2*i-1;
sum += a**2
}

let sum = 0;
let i = 1;
let t = 1;
while(i<=n){
    sum += t * t;
    i++;
    t += 2;
}

let sum = 0;
let i = 1;
while (i <= n*2)
{
sum+=i*i;
i+=2;
}

let sum = 0;
let i = 1
while ( i <= n )
{
sum = sum + (2*i - 1)*(2*i - 1)
i = i + 1
}

let sum = 0;
let i = 1;
while(i<= (2*n-1)){
sum+= i*i;
i+=2;
}

let num = 1;
let sum = 0;

while (num <= 2*n - 1)
{
sum += num**2;
num += 2;
}

let sum = 0;
let i = 1;

while (i <= 2*n)
  {
  if (i % 2 == 1)
    {
    sum += i*i;
    }
  i=i+1;
  }

let sum = 0;
for (let i = 0; i < 2*n; i++) {
sum += i % 2 == 0 ? 0 : i**2;
}

let sum = 0;
let i = 1;
while (i <= n)
{
sum += (2 * i - 1) * (2 * i - 1)
i += 1
}

let sum = 0;
let i = 1;
while (i<=n){
sum += (2*i-1)*(2*i-1);
i += 1;
}

let sum = 0;
let i = 0
while (i < n)
{
sum += ( (i * 2) + 1) ** 2;
i = i + 1
}

let sum = 0;
for(i = 1; i <= n; i++){
sum += (2*i - 1) * (2*i - 1);
}
console.log(sum)

let sum = 0;
for(let i = 1; i<=n; i++){
sum += (2*i-1)*(2*i-1)
}

let sum = 0;
let i = 1;
let a = n*2 - 1 ;
while ( i <= a )
{
sum = sum + (i*i);
i +=2;
}
console.log(sum);

let sum = 0;
let i=0;
for (i = 1; i <= n; i++)
{
sum+=(2*i-1)**2
}

let sum = 0;
i = 1;
while(i<=n){
sum += (2*i - 1)**2;
i += 1;
}

let sum = 0;
let i = 1;
while (i <= (2*n-1))
{
sum += i*i;
i += 2;
}

let sum = 0;
let i=1
while(i <= (2*n-1))
{
sum += i**2
i+= 2
}

let sum = 0;
let index = 0

while (index <= (2*n - 1)){
    if(index % 2 !== 0){
        sum += index ** 2
    }
    index++
}

let sum = 0;
for (let i = 1; i <= (2 * n - 1); i += 2)
sum += i*i;

let sum = 0;
let i = 1;
while (i <= (2*n-1))
{
sum += i**2;
i +=2;
}

let sum = 0;
for(i = 1; i <= n; i++){
sum += (2 * i - 1)*(2 * i - 1);
}
console.log (sum)

let sum = 0;
for(i=1;i<=n*2-1;i++){
    if(i%2!=0){
        sum = sum + i*i
    }
}

let sum = 0;
let i = 1;
let x = 1;
while (i <= n)
{
    sum = sum + x ** 2;
    x = x + 2;
    i = i + 1;
}

let sum = 1;
let i = 1;
let p = 1;
while (i != n)
{
i += 1
p += 2
sum += p ** 2
}

let sum = 0;
let a = 1;
while (a <= n) {
sum += (2*a-1)*(2*a-1)
a = a + 1
}
console.log (sum)

let sum = 0
let i = 1
while (i <= n )
{
sum = sum + (2 * i - 1) * (2 * i - 1)
i = i + 1
}

let sum = 0;
let a = 1;
while (a<=n)
{
sum+= ((2 * a - 1)*(2 * a - 1));
a = a + 1;
}

let sum = 0;
let i = 1;
while (i <= (2 * n - 1))
{
sum += i**2;
i = i + 2;
}

let sum = 0;
let a = 1
let b = (2 * n - 1)

while (a <= b)
{
sum += a ** 2
a += 2
}

let sum = 0;
let i = 1;
while (i <= n)
{
sum = sum + (2 * i - 1) * (2 * i - 1);
i = i + 1;
}
console.log(sum);

let a,i,sum = 0;
for(i=1; i<=n; i++){
a=2*i-1;
sum+=a**2;
}

let sum = 0, i = 1;
while ( i <= (2 * n - 1) ){
sum += i ** 2;
i += 2;
}

let sum = 0;
let i = 1;
while (i <= n)
{
sum += (2*i - 1)*(2*i - 1);
i++;
}

let sum = 0;

for (let i = 1; i <= n; i++) { //цикл по ряду
sum += (2 * i - 1) ** 2 //додавання значень ряду
}
console.log ("Суми значень у ряді " + sum)

let sum = 0;
for(let index = 1;index<=n;index++){
sum+=((2*index-1)*(2*index-1));
}

let sum = 0;
let i = 1;
while (i <= n)
{
sum += (2*i-1)**2
i += 1
}

let a = 1;
let sum = 1;
while(a<(2*n - 1)){
a = a + 2;
sum = sum + a**2;
}
console.log(sum);

let sum = 0;
let i=1;
while(i<=2*n-1){

    if(i%2!=0){
        sum+=i*i;
    }
    i++;
}

let sum = 0;
let x = 1
while(x<=n*2){
if(x % 2 !== 0){
sum = sum + x**2;
}
x++
}

let sum = 0;
let m = 1;
while(n>0)
{
   sum += m*m;
    n--;
    m += 2;
}

let sum = 0
let i = 2 * n - 1

while (i > 0) {
sum += i**2
i -= 2
}

let sum = 0;
let i = 1;
while(i <= (2*n - 1)){
sum = sum + i * i
i = i + 2
}

let i = 1;
let sum = 0;
while ( i <= n )
{
sum = sum + ( 2 * i - 1) * ( 2 * i -1);
i = 1 + i;
}
console.log(sum);

let i = 1
let sum = 0;
while (i<=2*n-1){
    if (i%2){
        sum+=i**2
    }
    i++
}

let sum = 0;
for (let i = 1; i <= n*2; i+=2) {
sum += i**2;
}

let sum = 0;
let i = 1;
let b = 2*n - 1;
while (i <= b) {
      if (i % 2 !==0){
          sum +=i**2;
      }
     i++;

}

let sum = 0;
let i = 1*1;
while ( i <= n) {
sum = sum + (2*i-1)*(2*i-1);
i = i + 1;
}

let sum = 0;
let i = 1
while(i <= (2*n -1)){
sum += i*i
i+=2
}

let sum = 0;
while(n > 0){
sum += (2*n - 1) * (2*n -1);
n--;
}

let sum = 0, i = 1;
while ( i <= (2 * n - 1) ){
sum += i ** 2;
i += 2;
}

let sum = 0;
let i = 1;

while (i <= (2 * n - 1))
{
    if (i % 2 != 0)
    {
        sum += i * i
    }
    i ++
}

let sum = 0;
let i = 1;
while (i <= (2 * n - 1))
{
sum += i*i;
i += 2;
}

let sum = 0;
let i = 1;
while (i <= n)
{
sum += ((2*i - 1)*(2*i - 1));
i = i + 1;
}

let sum = 1
let i = 2
while (i <= n) {
sum += (2 * i - 1) ** 2
i++
}

let sum = 0;
i = 1;
while (i<=(2*n-1)){
sum+=i*i
i+=2
}

let sum = 0;
let i = 1;
while (i <= n) {
sum = sum + (2 * i - 1)**2;
i += 1;
}

let i = 1;
let k = 1;
let sum = 0;
while(i <= (2 * n - 1))
{
sum += i * k;
  i += 2 ;
  k += 2 ;


}
console.log(sum);

let sum = 0;
let i = 1;
while (i<=n)
{
sum=sum+(2*n-1)**2;
n--;
}

let sum = 0;
let i = 1;
while(i<=n)
{
sum += (2*i - 1) * (2*i-1)
i=i+1;
}

let a,i,sum = 0
for (i = 1; i <= n; i++)
{
a=2*i-1
sum+=a**2
}

let sum = 0;
let i = 1;
while (i <= (2*n-1)) {
sum += i*i
i += 2
}

let i = 1;
let sum = 0;
while (i <= n){
sum += (2*i-1)**2;
i += 1;
}

let sum = 0;
let i = 1;
while (i <= (2*n - 1)){
sum += i * i;
i += 2
}

let sum = 0;
let i = 1
while (i <= (2 * n - 1))
{
sum += i*i;
i += 2;
}

let sum = 0;
let a = 1;
while (a< n*2){
    sum =sum+(a**2);
    a=a+2;

}

let sum = 0;
let i = 1;
while(i <= 2*n - 1){
sum += i*i;
i+=2
}

let sum = 0;
let i = 0;
while (i < n)
{
sum += ((i * 2) + 1) ** 2;
i++;
}

let sum = 0;
for (let i = 1; i<=n; ++i)
{
sum+=(2*i-1)*(2*i-1)
}

let sum = 0;
const arr = [1, 3, 5, 7, 9, 11, 13, 15];

let i = 0;
const newArr = arr.slice(0, n)

while(i <= newArr.length - 1) {
sum += newArr[i] ** 2;
i++
}
console.log(sum)

let sum = 1
    let start = 3;
    let count = 1
    while(n > count){
        sum += start * start;
        start = start + 2;
        count++;
    }

let sum = 0;
while (n != 0)
{
sum += (2 * n - 1)**2;
n--;
}
console.log(sum)

let sum = 0;
let i = 1;

while (i<=(2*n-1)) {
sum += i * i;
i = i + 2;
}

let sum = 0;
let m=0;
let i=1;

while(i<=n)
{
  m=(2*i-1)*(2*i-1);

  if(m%2!=0)
    {
      sum+=m
    }

i+=1

}

let sum = 0;
let i=1;
while (i<=(2*n-1))
{
sum+=i**2;
i+=2;
}

let sum = 0;
let i = 1;
while (i <= (2*n - 1)) {
sum = sum + i**2;
i = i + 2;
}

let sum = 0;
for(let i = 1; i <= n; ++i) {
sum += (2*i-1)**2;
}

let sum = 0;
let i = 1;
while (i <= n*2) {
sum +=i*i;
i += 2;
}

let sum = 0;
let i = 1;
while(i<=2*n-1)
{
sum+=i*i;
i+=2;
}

let sum = 0;
let i = 1;
let p = 2 * n - 1;
while (p * p >= i * i)
{
sum = sum + i*i;
i = i + 2;
}

let sum = 0;
for (let i = 1; i < 2 * n; i += 2)
{
sum = i * i + sum;
}

let sum = 0;

for(let i = 1; i <= 2 * n - 1; i++)
if (i % 2 != 0)
sum += i * i;

let sum = 0;
let i = 1;
while (i <= n)
{
sum = sum + (2 * i - 1) ** 2;
i = i+1;
}

let a = 1;
let sum = 0;
while (a<=n)
{
sum += (2 * a - 1) * (2 * a - 1) ;
a = a + 1;
}
console.log(sum);

let sum = 0;
i = 1;
while(i<=n){
sum += (2*i - 1)**2;
i += 1;
}

let sum = 0;
let i = 1;
while (i <= 2*n-1)
{
sum = i*i + sum;
i = i + 2;
}

let sum = 0;
let m=1
let t=(2*n - 1)
while(m<=t){
sum=sum + m**2
m=(m+2)
}
console.log(m)

let sum = 0;
for(let i=1; i<=n; ++i)
{
sum+=(2*i-1)*(2*i-1)
}

let sum = 0;
for(let i = 1; i <= 2*n - 1; i+=2)
sum += i*i

let sum = 0;
let i = 1;
while(i<=n){
sum += (2*i-1)**2;
i += 1;
}

let sum = 0;
let i = 1;
while (i <=(2*n - 1)) {
sum = i*i + sum;
i = i + 2;
}

let sum = 0;
let i=1;
while (i<=n)
{
sum+=(2*i-1)*(2*i-1);
i+=1;
}

let sum = 0;
let i = 1;
while(i <= (2*n-1))
{
sum += i*i;
i += 2;
}

let sum = 0; i = 1;
while (i <= n)
{
sum += (2 * i - 1) ** 2;
i++;
}

let sum = 0;
i = 1;
while( i <= 2*n - 1){
sum += i**2;
i+=2;
}

let sum = 0;
let i = 1;
while (i <= 2 * n - 1) {
    sum += i * i

    i += 2
}

let sum = 0;
let i = 1;
while (i <= n){
sum += (2*i -1)*(2*i -1);
i += 1
}

let i = 1;
let sum = 0;
while (i <= n)
{
sum = sum + (2*i-1) * (2*i-1);
i = i + 1;
}
console.log(sum)

let b;
let a = 1;
let sum = 0;
while(a <= n)
{
   b = (2*a - 1) * (2*a - 1);
   sum += b;
   a += 1;
}
console.log(sum);

let sum = 0;
let i = 1;
while (i <= (2*n - 1))
{
sum += i*i;
i += 2
}

let sum = 0;
i = 1;
while(i<=n){
sum += (2*i - 1)**2;
i += 1;
}

let sum = 0;
let i = 1;
while (i <= n){
sum+= (2*i - 1) * (2*i - 1)
i++
}

let sum = 0;
while (n) {
sum += (2 * n - 1) ** 2;
n--;
}

let sum = 0; i = 1;
let a = (2*n - 1);
while (i <= a){
    if (i % 2 !==0){
        sum+=i**2;
    }
    i = i + 2

}

let sum = 0;
let k = 1;
while(k<=n)
{
sum+= (2*k-1)*(2*k-1);
k++;
}

let sum = 0;
for(let i = 0;i<=2*n-1;i++){
    if(i%2 != 0){
        sum+=i*i;
    }

}

let sum = 0;
let i = 1;
while (i <= 2*n) {
sum += i**2;
i += 2;
}

let sum = 0;
let i = 1;
while (i <= 2 * n - 1){
sum += i ** 2;
i += 2
}

let sum = 0;
let i = 1;
while (i <= (2*n-1)){
sum+=i**2;
i+=2
}

let sum = 0;
let i = 1;
while (i <= 2 * n - 1) {
sum += i * i;
i += 2;
}

let sum = 0;
i = 1;
while(i<=n){
sum += (2*i - 1)**2;
i += 1;
}

let sum = 0;
let i = 0;
while(i != n*2)
{
   i+=1;
    if ((i%2)){
      sum += i*i;
    }

}

let sum = 0;
for(let i = 0; i < n; i++)
{
sum += Math.pow(i * 2 + 1, 2);
}

let sum = 0;
let i = 1;
while (i <= ( 2 * n - 1)){
sum += i * i;
i += 2;
}

let sum = 0;
let i = 1;
while (n != 0)
{
    sum = sum + (2 * i - 1) * (2 * i - 1)
    i = i + 1
    n = n - 1
}

let sum = 0;
let x = 1;
for (x = 1; x <= n; x++)
{
sum += (2 * x - 1) * (2 * x - 1);

}

let sum = 0;
let i = 1;
while(i <= 2*n - 1 )
{
sum+=i*i;
i+=2;
}

let sum = 0;

for (let i = 1; i <= n; i++) {
sum += (2 * i - 1) * (2 * i - 1);
}

let sum = 0;
let i = 1;
while (i <= n)
{
sum = sum + (2 * i - 1) * (2 * i - 1);
i = i + 1;
}
console.log(sum);

let sum = 0;
let i = 1;

while (i <= ((2 * n) - 1))
{
sum += (i * i);
i += 2;
}

let sum = 0;
let x = 2*n - 1;
let i = 1;

while (i <= x){
sum += i**2;
i += 2;
}

let sum = 0;
let i = 1;
let number = 1;
while(i<=n)
{
    sum +=number*number;
    i++;
    number+=2;
}

let x = 2;
let i = 1;
while (x <= n){
i = i + (2*x -1)**2;
x = x + 1;
}
let sum = i

let sum = 0;
for (let i = 1; i <= n; i++)
{
sum = sum + (2 * i - 1)**2
}

let sum = 0;
let a = 1
while (a<=n)
{sum += (2 * a - 1) * (2 * a - 1)
a=a+1}

let sum = 0;
let i = 0;
let g = -1;
let f = 0;

while (i != n) {

    i += 1
    g += 2
    f = g*g
    sum += f

}

let m = 1;

let sum = 0 ;
let b ;
while (m <= n)
{
    b = (2*m-1)*(2*m-1);
    sum = sum +b;
    m +=1;
}

let sum = 0;
for(let i = 1; i <= 2*n - 1; i+=2)
sum += i*i

let sum = 0;
for(let i = 1; i<=n; i++){
sum += (2*i - 1) * (2*i - 1);
console.log(sum)
}

let sum = 0;
let a = 1;
while (a<=n)
{
sum+= ((2 * a - 1)*(2 * a - 1));
a = a + 1;
}

let i = 1
let sum = 0
while(i <= n)
{
sum = sum + (2*i - 1) * (2*i - 1)
i = i + 1
}
console.log(sum)

let sum = 0;
let i = 1;
while ((i+1)/2 <= n) {
sum += i**2;
i += 2;
}

let i = 1;
let sum = 0;
while (i <= (2 * n - 1))
{
sum = sum + i * i;
i = i + 2;
}

let sum = 0;
let i = 1;
while (i <= n * 2 - 1){
sum = sum + i**2;
i = i + 2;
}

let sum = 0
let chislo = 1
while (chislo <= n){
sum += (2*chislo - 1) * (2*chislo - 1)
chislo++
}

let sum = 0;
let i=1;
while (i<=n)
{
sum+=(2*i-1)*(2*i-1);
i+=1;
}

let sum = 0;
i = 1;
while(i<=n){
sum += (2*i - 1)**2;
i += 1;
}

let sum = 1, i = 1;
while(i< n){
i++;
sum += (i*2-1)*(i*2-1);
}

let sum = 0;
let i = 1;
while (i<=(2*n-1)) {

sum += i*i;
i += 2;

}

let sum = 0;
let i = 1;
while(i <= n){
sum += (2 * i - 1) ** 2;
i += 1;
}

var sum = 0;
var a = 1
var n;
   while(a <= (2*n - 1))
   {
       sum += a*a
       a += 2

   }

let q, i
let sum = 0;
for(i = 1 ; i <= n ; i++)
{
sum += (2 * i - 1)**2
}

let sum = 0;
let x = 1;
while (x <= n)

{
   console.log(sum)
   sum += ((2*x)-1)**2
   x++

}

let sum = 0;
let a = 1;
while (a<=n)
{
sum += (2 * a - 1) * (2 * a - 1)
a++
}

let sum = 0;
for(let i=1;i<=2*n-1;i+=2){
sum+=i*i;
}

let sum = 0;
for (let i = 1; i <= n*2; i+=2) {
sum += i**2;
}

let sum = 0;
let i = 1;
while(i <= (2*n - 1)){
sum+= i*i;
i+=2;
}

let sum = 0;
for (let i = 1; i <= (2*n-1); i+=2)
sum += Math.pow(i,2)

let sum = 0;
for(let i =1; i <= n; ++i){
sum += (2*i -1)**2;
}

let sum = 0;
for (let i = 1; i <= n*2; i+=2) {
sum += i**2;
}

let sum = 0;
i = 1;
while(i<=n){
sum += (2*i - 1)**2;
i += 1;
}

let sum = 0;
let i = 1;
while(i <= (2 * n - 1))
{
sum += i*i;
i += 2;
}

let sum = 0;
while(n != 0){
sum += (2*n - 1)*(2*n - 1)
n--
}

let sum = 0;
let i = 1;
while ( i <= (2 * n - 1))
{
sum += i * i
i += 2
}

let sum = 0;
for (let i = 0; i < n; i++) sum += (i * 2 + 1) ** 2

let sum = 0;
for(i = 1; i <= n; i++){
sum = sum + (2 * i - 1)*(2 * i - 1);
}

let sum = 0;
for (i = 1; i <= n; i++) {
sum += (2 * i - 1) ** 2;
}
console.log(sum)

let sum = 0;
for(let i = 1; i< 2*n; i+=2){
sum+=i*i;
}

let i = 1;

let sum = i*i;

while (i<(2*n-1))
{
i = i+2;
sum = sum + i**2;
}

let sum = 0; t = 1; i = n*2 - 1;

while (t <= i)
{
    sum += t*t

    t += 2
}

let sum = 0;
let i = 1;
while(i <= 2*n - 1 )
{
sum+=i*i;
i+=2;
}

let sum = 0;
for (let i = 1; i<=n*2; i+=2)
{
sum+=i*i
}

let sum = 0;
for(let i = 1; i <= 2*n-1; i++){
if(i%2 !== 0){
sum += Math.pow((i), 2);
console.log(i)
}

}
console.log(sum)

let sum = 0;
let i = 1;
while (i <= n){
sum += (2 * i - 1)**2;
i++;
}

let sum = 0;
for(let i = 1; i <= n; i++){
sum += (2 * i - 1) ** 2;
}

let sum = 0;
let k = 1;
while (k <= (2 * n - 1))
{
    sum += k * k;
    k += 2;

}

let sum = 0;
let i = 1
while (i <= (2*n - 1)) {
sum += i*i
i += 2
}

let sum = 0;
let i = 1;
while(i <= 2*n){
    if( i%2 == 1){
        sum += i*i;
    };
    i++

}

let a,i,sum = 0;
for (i = 1; i <= n; i++)
{
a=2*i-1
sum+=a**2
}

let sum = 0;
let i = 1;
let counter = 1;
f = n*2;
f--;
while (i <= f){
    counter = i **2;
    sum +=counter;
    i +=2;
}

let sum = 0;
let i = 1;
while(i<= n*2){
    if(i%2 !== 0){
    sum += i*i
    }
    i++
}

let sum = 0;
let a = 1;
while (a<=n)
{
sum += (2 * a -1) * (2 * a -1);
a = a + 1;
}
console.log(sum)

let sum = 0
for (a=1; a<=n; a++){
sum += (2*a-1)*(2*a-1)
}

let x = 1;
for (let i = 1 ; i < n ;i++)
{
x=x+(2*i+1)*(2*i+1);
console.log(x);
}
let sum = x;

let sum = 0;
let k = 1;
let q = 0;
while (k<=n){
    if (q%2!=0){
        sum+=q*q;
        k+=1;
    }
    q+=1;
}

let sum = 0;
let i = 1;
while (i<=n) {
sum += ((2*i)-1)**2
i++
}
console.log(sum)

let sum = 0;
let i = 1
while (i <= 2 * n - 1)
{
sum += i * i
i += 2
}

let sum = 0;
let i = 1;

while (i <= n*2) {
sum += i*i;
i += 2;
}

let sum = 0
for (let i=1;i<=n;i++) {
sum += (2*i - 1) * (2*i - 1)
}

let sum = 0;
for (let i = 1; i <= n*2; i+=2) {
sum += i**2;
}

let a = 1;
let sum = 0;
while (a <= n){
sum += (2 * a - 1) * (2 * a - 1);
a++;
}
console.log(sum);

let sum = 0;
let i = 0;
while (i != n) {

    i += 1
    sum += ((2*i-1)*(2*i-1))

}

let sum = 0;
let b = 1;
while (b <= (2 * n - 1))
{
sum += b*b;
b += 2;
}

let sum = 0;
while (n > 0) {
sum = sum + ((2 * n - 1) * (2 * n - 1));
n = n - 1;

}

let sum = 0;
    for (let i = 1; i <= (2 * n - 1); i++) {
       if (i % 2 != 0) {
       sum = i * i + sum;
       }
    }

let sum = 0;
for(let i = 0; i < n; i++)
{
sum += Math.pow(i*2 + 1, 2)
}

let sum = 0;
let i = 1;
    while (  i<=(2*n - 1)  )
    {
         sum+=Math.pow(i,2);
         i+=2;
    }

let sum = 0;
let counter = 1;
let result = 1
while (counter<=n){
    sum += result*result
    counter++
    result += 2
}

let sum = 0;
let t=1;
while (t<=n)
{
sum=sum + (2*t-1)*(2*t-1)
t=t+1;
}

let sum = 0;
for(let i = 1; i<=n; i++){
sum+=(2*i-1)**2
}
console.log(sum)

let sum = 0;
let i = 1;
while (i <= (2*n-1)){
sum += i*i
i += 2
}

let sum = Array.from({length: n*2}, (_, i) => i+1).filter((item) => item % 2).reduce((prev, item) => item ** 2 + prev, 0);

sum = 0;
for (let i = 1; i <= 2 * n - 1; i += 2) {
sum += i * i;
}

let sum = 0;
for(let i = 1; i <= n; i++) {
sum += (2*i-1)*(2*i-1);
}

let sum = 0;
for (let i =1; i<=n; i++) {
sum += (2*i - 1) * (2*i - 1);
}

let sum = 0;
let i = 1;

while (i <= n)
    {
        sum += (2*i - 1)*(2*i - 1)
        i += 1
    }

let sum = 0;
let i = 1;
while (i<=(2*n-1)){
sum+=i*i;
i+=2;
}
console.log(sum)

let sum = n * (2*n + 1) * (2*n - 1) / 3

let sum = 0;
for (let i = 0; i < n; i++) {
sum += (2*i + 1)**2
}

let sum = 0;
let i = 1;
let m = 2 * n - 1;
let l = 1;
while (i <= m)
{
    sum += l;
    i += 2;
    l = i * i;
}

let sum = 0;
let i = 1;
while(i <= 2*n){
    if( i%2 == 1){
        sum += i**2;
    };
    i++
}

let sum = 0;
i = 1;
while(i<=n){
sum += (2*i - 1)**2;
i += 1;
}

let a = 1;
let sum = 0;
while (a<=n)
{
sum += (2*a-1)*(2*a-1);
a+=1;
}
console.log(sum)

let sum = 0;
let int = 1;
while(n > 0){
    sum = sum + int*int;
    n = n - 1;
    int = int + 2;
}

let sum = 0;
var i = 0
while (n > i) {
    i++;
    sum +=(2*i -1)**2;

}

console.log(sum)

let sum = 0;
i = 1;
while(i<=n){
sum += (2*i - 1)**2;
i += 1;
}

let sum = 1, i = 2;

while (i <= n){
sum += Math.pow(2 * i - 1, 2);
i++;
}

let sum=0;
for(let i=1; i<=n; ++i)
{
sum+=(2*i-1)*(2*i-1)
}

let sum = 0;
let i = 1;
while (i<=(2*n-1)) {
sum += i*i;
i += 2;
}

let sum = 0;
for (let i = 1; i <= n; i++) {
let numb = (2 * i - 1) ** 2;
sum += numb;
}

let sum = 0;
let i=1;
while (i<=2*n-1)
{
sum+=i*i
i+=2
}

let sum = 0,i = 1,a = 1;
while(i <= n){
    if((a % 2)!= 0){
      sum += (a*a);
      i++
    }
    a++;
}

let sum = 0;
let i = 1;
while (i <= (2*n-1)){
sum += i * i
i += 2
}

let sum = 0;
let x = 1;

while (x <= (2 * n - 1))
{
sum += x * x;
x += 2;
}
console.log(sum);

let i, a, sum = 0
for (i = 1; i <= n; i++)
{
a = 2*i - 1
sum = sum + a*a
}

let sum = 0;
for (let x =1; x<=n;x++){
sum += (2*x-1)**2
}

let sum = 0;

for (let i = 1; i < 2 * n; i += 2) {
sum += i ** 2;
}

let sum = 0;
i = 1;
while(i<=n){
sum += (2*i - 1)**2;
i += 1;
}