UVA-340 Master-Mind Hints （猜数字）

分析：猜数字游戏，水题

#include<cstdio>#include<algorithm>#include<map>using namespace std;const int N = 1005;int  a, b, c, d;int main(){int n, cas = 0;while (scanf ("%d", &n), n){map<int, int> aa;printf ("Game %d:\n", ++cas);for (int i = 0; i < n; ++i){scanf ("%d", &a[i]);++aa[a[i]];}while (1){map<int, int> bb;for (int i = c = d = 0; i < n; ++i){scanf ("%d", &b[i]);++bb[b[i]];if (a[i] == b[i]) c++;}if (!b[0]) break;for (int i = 1; i <= 9; ++i)d += min (aa[i], bb[i]);printf ("    (%d,%d)\n", c, d - c);}}return 0;}