8.2.5 kiki's game

kiki's game

Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 40000/1000 K (Java/Others)

Total Submission(s): 34 Accepted Submission(s): 26

Problem Description Recently kiki has nothing to do. While she is bored, an idea appears in his mind, she just playes the checkerboard game.The size of the chesserboard is n*m.First of all, a coin is placed in the top right corner(1,m). Each time one people can move the coin into the left, the underneath or the left-underneath blank space.The person who can't make a move will lose the game. kiki plays it with ZZ.The game always starts with kiki. If both play perfectly, who will win the game?

Input Input contains multiple test cases. Each line contains two integer n, m (0<n,m<=2000). The input is terminated when n=0 and m=0.

Output If kiki wins the game printf "Wonderful!", else "What a pity!".

Sample Input 5 3 5 4 6 6 0 0

Sample Output What a pity! Wonderful! Wonderful!

畫畫圖就知道了

 1 #include <cmath>
 2 #include <cstdio>
 3 #include <algorithm>
 4 #include <cstring>
 5 #include <string>
 6 #include <cstdlib>
 7 using namespace std;
 8 
 9 const int maxn=210;
10 int n,m;
11 
12 void close()
13 {
14 exit(0);
15 }
16 
17 
18 void init()
19 {
20     while (scanf("%d %d",&n,&m)!=EOF)
21     {
22         if (n==0 && m==0) break;
23         if (n % 2==1 && m % 2==1)
24             printf("What a pity!\n");
25         else
26             printf("Wonderful!\n");
27     }
28 }
29 
30 int main ()
31 {
32     init();
33     close();
34     return 0;
35 }