Discussion :: Control Structures
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What will be the output given program?
#include<stdio.h>
void main()
{
int i = -10;
for(;i;printf("%d ", i++));
}
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Answer : Option A
Explanation :
for loop can be initialized outside of the loop. Since until -1 value of i remain a non-zero value and hence the condition is true up to -1. But when i is further increases its value becomes 0 and condition becomes false and loop stops there.
Note:In C any non-zero value(positive or negative) evaluates to true and only zero value is evaluates to false.
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