#include<iostream> int main () { int a,b,c; scanf("%d %d %d",&a,&b,&c); if(a>b>c&&(a*a+b*b)>c*c) printf("1"); else if( a>b>c&&(a*a+b*b)==c*c) printf("2"); else if( a>b>c&&(a*a+b*b)<c*c) printf("3"); return 0; }