This is a challeng question

Question

int a=0;
for(int i=0;i<=2;i++)
a=a+i;
cout <<a%2;
I did not understand the concept of for loop please any one help me and i am not understanding how to solve it

Answer 1

First, a is initialized to 0, and the loop make i added to a 3 times, which are 0, 1, 2. 0(a)+0+1+2=3. 3%2==1.

Answer 2

Thank you AteFish

Answer 3

Your code will make compile errors. These are missing ; and Capital Cout. And if you resolve the compile error, it will introduce an infinite loop because i=2 always returns true.

Answer 4

Carrie Forle thankyou for giving reply and sorry for making mistakes here again i edited it once please check it

Answer 5

Thank you a lot carrieForle