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void main(void)
{
int i=100,j=10,k=20;
int sum;
float ave;
char myformat[]="ave=%.2f";
sum=i+j+k;
ave=sum/3.0;
printf(myformat,ave);
}
#include<stdio.h>
void main(void);
void main(void)
{
int a[10];
printf("%d",((a+9) + (a+1)));
}
#include<stdio.h>
void main(void);
void main(void)
{
struct s{
int x;
float y;
}s1={25,45.00};
union u{
int x;
float y;
} u1;
u1=(union u)s1;
printf("%d and %f",u1.x,u1.y);
}
#include<stdio.h>
void main(void)
{
unsigned int c;
unsigned x=0x3;
scanf("%u",&c);
switch(c&x)
{
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