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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);
}

A. Enter your age : xyz Your age is not valid

B. Enter your age: xyz You have lived for 0 seconds

C. Enter your age: xyz Your age is not valid

D. Complier error

Answer: Option C

Solution(By Examveda Team)

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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Comments ( 2 )

  1. Examveda
    Examveda :
    5 years ago

    Hello Ishwar,
    If you check the option A it have an extra space between age and colon.

  2. Ishwar Kumar
    Ishwar Kumar :
    5 years ago

    What is diffference between a and c option

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