Question
#include<stdio.h>
auto int a;
void changeval(int x)
{
a=x;
}
void main()
{
int a=15;
printf("%d ",a);
changeval(75);
printf("%d",a);
}
What will be output if you compile following c code ?
#include<stdio.h>
auto int a;
void changeval(int x)
{
a=x;
}
void main()
{
int a=15;
printf("%d ",a);
changeval(75);
printf("%d",a);
}
Answer: Option A
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