#include <stdio.h>void main (){int min (int x,int y,int z);int a,b,c,d;scanf ("%d,%d,%d",&a,&b,&c);d=min(a,b,c);printf("min=%d\n",d);}int min(int x,int y,int z){int k;if(x<y) k=x;else k=y;if(z<y) k=z;else k=yreturn(k);}