#include?"stdio.h"
void?main(void)
{
int?red=4,white=5,yellow=7,//記錄各個球的個數,
i,j,k;
for(i=1;i<=red;i++)
for(j=1;j<=white;j++)
for(k=1;k<=yellow;k++)
if((i+j+k)==5)?//判斷條件
printf("red:%d,?white:%d,?yellow:%d\n",i,j,k);
}
//親,加油哦!