Online Judge | Problem Set | Authors | Online Contests | User | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest |
Re:大牛讲下0ms怎么实现啊??In Reply To:大牛讲下0ms怎么实现啊?? Posted by:cmonkey at 2009-07-18 22:56:16 #include <cstdlib> #include <iostream> #include <cstdio> #include <algorithm> using namespace std; /* * */ int matrix[100][100]; int f,v; void pku_1157() { scanf("%d%d",&f,&v); for(int i=0;i<f;++i) for(int j=0;j<v;++j) scanf("%d",&matrix[i][j]); int tmp; for(int i=1;i<f;++i){ for(int j=i;j<=v-f+i;++j){ if(j-2>=0 && matrix[i-1][j-1]<matrix[i-1][j-2]){ tmp = matrix[i-1][j-2]; matrix[i-1][j-2] = matrix[i-1][j-1]; matrix[i-1][j-1]=tmp; } matrix[i][j] +=matrix[i-1][j-1]; } } int max=matrix[f-1][f-1]; for(int j=f-1;j<v;++j) if(max<matrix[f-1][j])max=matrix[f-1][j]; printf("%d\n",max); } Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator