#include <stdio.h>
int main(void) {
int a,b,c;
scanf("%d %d %d",&a
,&b
,&c
); if((a>b)&&(a>c)){
if(b>c){
else if (b<c){
}
else if((b>a)&&(b>c)){
if(a>c){
else if (a<c){
}
else if((c>a)&&(c>b)){
if(a>b){
else if (a<b){
}
return 0;
}
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