摘要:
#include #include #include #define max 20 using namespace std; int a[max][max]; int main() { int x, y, n, tot = 0; cin >> n; memset(a, 0, sizeof(a)); tot = a[x = 0][y = n - 1] = 1; while (tot= 0... 阅读全文
posted @ 2017-05-24 09:12
无惧风云
阅读(424)
评论(0)
推荐(0)
浙公网安备 33010602011771号