Question
#include<stdio.h>
#include<stdarg.h>
int main()
{
void display(char *s, int num1, int num2, ...);
display("Hello", 4, 2, 12.5, 13.5, 14.5, 44.0);
return 0;
}
void display(char *s, int num1, int num2, ...)
{
double c;
char s;
va_list ptr;
va_start(ptr, s);
c = va_arg(ptr, double);
printf("%f", c);
}
Point out the error in the following program.
#include<stdio.h>
#include<stdarg.h>
int main()
{
void display(char *s, int num1, int num2, ...);
display("Hello", 4, 2, 12.5, 13.5, 14.5, 44.0);
return 0;
}
void display(char *s, int num1, int num2, ...)
{
double c;
char s;
va_list ptr;
va_start(ptr, s);
c = va_arg(ptr, double);
printf("%f", c);
}
Answer: Option C
Was this answer helpful ?
We should have use va_start(ptr, num2);
Was this answer helpful ?
More Questions on This Topic :
Latest Videos
Latest Test Papers
Submit Solution