2009-04-04 14:26:16來源不明
魔術數字X (Magic number X)
/*****************************************************/
#include<stdio.h>
#include<stdlib.h>
main()
{
unsigned long int n,n1,m,m1,mm;
while(scanf("%lu %lu %lu %lu %lu",&n,&n1,&m,&m1,&mm)==5)
{
int sum=(n+n1+mm)/2;
sum=sum-n+1;
if(sum<0)
printf("Must be a loser.\n");
else
printf("%d\n",sum);
}
return 0;
}