題目：過生日唱生日歌，每人唱一二個單詞，每個人都要至少唱一個單詞，
最後停止時要正好唱完一個循環。
分析：簡單題，模擬輸出即可，設置一個標誌位，所有人唱完標誌成1，
每次唱完一個循環就判斷是否結束即可。
說明：600題還很遙遠╮(╯▽╰)╭。
#include <algorithm>
#include <iostream>
#include <cstdlib>
#include <cstring>
#include <cstdio>
#include <cmath>
using namespace std;
char name[101][101];
char song[16][9] = {
"Happy","birthday","to","you",
"Happy","birthday","to","you",
"Happy","birthday","to","Rujia",
"Happy","birthday","to","you"};
int main()
{
int n;
while (~scanf("%d",&n)) {
for (int i = 0 ; i < n ; ++ i)
scanf("%s",name[i]);
int flag = 0,sing = 0,now = 0;
while (!flag || sing) {
printf("%s: %s\n",name[now],song[sing]);
sing = (sing+1)%16;
if (++ now == n) {
now = 0;
flag = 1;
}
}
}
return 0;
}
UVa 12554 - A Special "Happy Birthday" Song!!!
原文：http://blog.csdn.net/mobius_strip/article/details/44067427