제출 #343603

#제출 시각아이디문제언어결과실행 시간메모리
343603Bill_00Red-blue table (IZhO19_stones)C++14
100 / 100
40 ms2284 KiB
#include <bits/stdc++.h> #define MOD 1000000007 #define INF 100000000000000000 #define pb push_back #define mp make_pair #define ff first #define ss second #define pp push typedef long long ll; using namespace std; char ans[1001][1001]; int main(){ ios_base::sync_with_stdio(NULL); cin.tie(NULL); cout.tie(NULL); int test; cin >> test; while(test--){ int n,m; cin >> n >> m; for(int i=0;i<n;i++){ for(int j=0;j<m;j++) ans[i][j]='+'; } int k=max(n,m)+(min(n,m)-((min(n,m)/2)+1))*max(n,m)/(max(n,m)/2+1); cout << k << '\n'; if(n>m){ for(int i=m+n-k;i<m;i++){ for(int j=0;j<=(n/2);j++){ ans[(j+i*(n/2+1))%n][i]='-'; } } } else{ for(int i=0;i<n;i++){ for(int j=0;j<m;j++){ ans[i][j]='-'; } } for(int i=m+n-k;i<n;i++){ for(int j=0;j<=(m/2);j++){ ans[i][(j+i*(m/2+1))%m]='+'; } } } for(int i=0;i<n;i++){ for(int j=0;j<m;j++){ cout << ans[i][j]; } cout << '\n'; } } }
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...