#include <stdio.h>
int min(int a, int b, int c, int d)
{
int *p, min;
min = a;
p =&b;
while(p<=&d){
if( min > *p) min = *p;
p++;
}
return min;
}
int main(void)
{
printf("%d", min
(1, 2, 3, 4));
return 0;
}
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