Сума непарних чисел

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 чисел 10.02.2023 18:21:31

Описание: Підрахувати суму n перших непарних чисел, 1+3+5+…+2n - 1. Суму зберегти в змінній sum. 10.02.2023 18:21:31

Решений: 226 10.02.2023 18:21:31

Сума непарних чисел 10.02.2023 18:21:31

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

let sum = 0;
let i =1;

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

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

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

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

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

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

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

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

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

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

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

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

}

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

let sum = n*n;

let m = 1;

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

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

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

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

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

}

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

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

}

let sum = 0;
sum = n * n;
console.log (sum)

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

let sum = 1, i = 2;

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

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

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

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

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

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

let sum = 0;
let i = 1;

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

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

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

}

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

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

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

let sum = 0;
let a = 1;

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

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

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

}

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

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

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

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

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

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

let sum = 0;

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

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

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

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

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

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

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

let sum = n*n;

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

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

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

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

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

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

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

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

let sum = 0, a = 0;

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

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

let sum = 0;
//sum = 1 + 3 + 5 + ... + 2n - 1

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

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

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

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

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

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

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

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

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

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

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

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

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

let sum = 0;

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

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

let x = 1;
for (let i = 1 ; i < n ;i++)
{
x=x+2*i+1;
console.log(x);
}5
let sum = x;

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

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

let sum = 0;
let n2 = n*2
let i = 1
while(i<=n2){
    if(i%2 !== 0){
    sum += i;
    }
i += 1
}

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

let sum = 0;
let a = 1;

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

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

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

}

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

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

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

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

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

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

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

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

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

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

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

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

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

let sum = 0;
let i = 0;

while (i != n) {

    i += 2;


}

sum = i*i

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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];
i++
}
console.log(sum)

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

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

   i = i + 2;

   t = t + 1;
}

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

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

let sum = 0;
let x = 1;

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

let sum = 0;

for(i=1;i<=n;++i){

sum+=2*i-1 ;
}

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

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

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

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

let sum = 0;
let i = 1;

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

console.log("sum = " + sum);

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

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

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

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

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

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

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

}

console.log(sum)

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

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

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

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

let sum = 0;
let i = 1;

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

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

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

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

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

let num = 1;
let sum = 0;

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

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

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

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



}

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

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

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

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

}
console.log(sum);

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+=i;
}

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

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

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

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

let sum = 0;
let m=0;

let i=1;

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

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

}

i+=1

}

let sum = 0;

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

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

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

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

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

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

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

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

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

}

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

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

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

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

let sum = 0;
let i = 1;
while (i <= 12)
{
sum = sum + i;
i = i + 2;
}

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

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

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

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

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

let sum = 0;
let i = 1;

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

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

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

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

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

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

07-2
let sum = 0;
for(let i = 1; i < 2*n; i += 2) {
sum += i;
}

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

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

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

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

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

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

}

}
console.log(sum)

let sum = n*n

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

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

   i = i + 2;

   t = t + 1;
}

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

let sum = 0;
let i = 1;

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

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

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

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

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

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

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

}

let sum = 0;
let i = 1;

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

    }
    i ++
}

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

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


}

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

let sum = 0;
let i = 1;

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

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

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

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

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

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

let sum = 0;

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