Problem Description On the way to school, Karen became fixated on the puzzle game on her phone! The game is played as follows. In each level, you have a grid with n rows and m columns. Each cell originally contains the number 0. One move consists of…
On the way to school, Karen became fixated on the puzzle game on her phone! The game is played as follows. In each level, you have a grid with n rows and mcolumns. Each cell originally contains the number 0. One move consists of choosing one row or c…
容易发现,删除的顺序不影响答案. 所以可以随便删. 如果行数大于列数,就先删列:否则先删行. #include<cstdio> #include<algorithm> using namespace std; int p1,ans1[510*110],ans2[510*110],p2; int n,m,a[110][110]; int main(){ scanf("%d%d",&n,&m); for(int i=1;i<=n;++i){ f…
C. Karen and Game time limit per test 2 seconds memory limit per test 512 megabytes input standard input output standard output On the way to school, Karen became fixated on the puzzle game on her phone! The game is played as follows. In each level,…