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True or false: If you continuously increment a variable, it
will become negative?
1) True
2) False
3) It depends on the variable type
- 7 Answers
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Answer / k sriharsha
It will not become negative if we use unsign data type.
| Is This Answer Correct ? | 19 Yes | 3 No |
Answer / a programmer
It depends upon the variable type. Ex: if the variable is
declared as unsigned int then if we increment the value will
not become negative.
| Is This Answer Correct ? | 10 Yes | 2 No |
Answer / sachin
after a limit of the variable ,it becomes -ve.
for ex:-
#include<stdio.h>
void main()
int i;
if(i<=32767)
{
printf("%d",i);
i++;
}
}after printing 1 to 32767,it tries to become 32768 which is
outside the limit,so it goes to the other side and become
-32768 and loops become indefinite.
| Is This Answer Correct ? | 3 Yes | 0 No |
Find the output? void main() {float a=2.0; printf("\nSize of a ::%d",sizeof(a)); printf("\nSize of 2.0 ::%d",sizeof(2.0));}
11 Answers IBM, TCS,
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