Question

Write an equivalent for loop for the following
:
int num=231;
while (num>0)

{
a=(num%10);
s+=a;
num/=10;

Answer 1

Question:-

Rewrite the following code using for loop.

Answer:-

This is the code written using for loop,

for(int num=231;num>0;num/=10)

{

a=num%10;

s+=a;

}

Answer 2

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int num=231;

for(;num>0;)

{

a=num%10;

s+=a;

num/=10;

}