摘要:
"BUPT2017 wintertraining(16) 5 B" "POJ 2251" 题意 3维的地图,求从S到E的最短路径长度 题解 bfs 代码 include include include include define N 35 using namespace std; struct n 阅读全文
摘要:
"BUPT2017 wintertraining(16) 4 B" "POJ 3045" 题意 n(1 (4),(3) (2),要是(1) (3),也就是 j 在 i 上面更优,则有$w_i+s_i w_j+s_j$。 代码 cpp include include include include d 阅读全文
摘要:
"BUPT2017 wintertraining(16) 4 A" "HDU1219" 题意 多组样例,每组给一行,输出该行各字母个数,每组输出之间输出空行 代码 cpp include include include include using namespace std; char s[1000 阅读全文