Discussion :: Control Structures
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What is the output of given program if user enter "xyz" ?
#include
void main()
{
float age, AgeInSeconds;
int value;
printf("Enter your age:");
value=scanf("%f", &age);
if(value==0){
printf("\\nYour age is not valid");
}
AgeInSeconds = 365 * 24 * 60 * 60 * age;
printf("\\n You have lived for %f seconds", AgeInSeconds);
}
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A.
Enter your age : xyz Your age is not valid |
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B.
Enter your age: xyz You have lived for 0 seconds |
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C.
Enter your age: xyz Your age is not valid |
|
D.
Complier error |
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Answer : Option C
Explanation :
When we give scanf() a "%f" format string, that means "We want you to try and get us a floating point number. When we provide input like 'xyz', it's not going to match anything, because 'xyz' is not a valid floating-point number.
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