#include <stdio.h>
int main(void) {
int a,b,c;
int x,y,z;
int max;
scanf("%d %d %d",&a
,&b
,&c
); x=a*a;
y=b*b;
z=c*c;
max=a;
if(x<y){
max=b;
}
if(z>max*max){
max=c;
}
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CgppbnQgbWFpbih2b2lkKSB7CmludCBhLGIsYzsKaW50IHgseSx6OwppbnQgbWF4OwpzY2FuZigiJWQgJWQgJWQiLCZhLCZiLCZjKTsKeD1hKmE7Cnk9YipiOwp6PWMqYzsKbWF4PWE7CmlmKHg8eSl7CgltYXg9YjsKfQppZih6Pm1heCptYXgpewoJbWF4PWM7Cn0KcHJpbnRmKCIlZCIsbWF4KTsKCglyZXR1cm4gMDsKfQo=