online_judge_1478
#include <stdio.h> #include <stdlib.h> int max(int a,int b,int c) { return (a>b?a:b)>c?(a>b?a:b):c; } int main() { int a=1,b,c; while(a!=0) { scanf("%d%d%d",&a,&b,&c); if(a<=0||b<1||c<1||a>10000||b>10000||c>10000) continue; printf("%d\n",a+b+c-2*max(a,b,c)); } return 0; }