#include <stdio.h>

int main() {
int a,b,c;
scanf("%d %d %d",&a,&b,&c);
    
if(a>b && a>c){
    printf("%d",a);
}else if (b>a && b>c){
    printf("%d",b);
}else{
    printf("%d",c);
}
reurn 0 ;
}