#include <stdio.h>
int main() {
int a,b,c,d;
if(a<b){
d=a;
a=b;
b=d;
}
if(b<c){
d=b;
b=c;
c=d;
}
if(a<b){
d=a;
a=b;
b=d;
}
return 0;
}
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