Submission #2520430
Source Code Expand
#include <bits/stdc++.h> using namespace std; #define REP(i,a,b) for(int i=a;i<b;i++) #define rep(i,n) REP(i,0,n) typedef long long ll; typedef pair<int, int> pii; typedef vector<int> vi; typedef vector<ll> vl; int N, M; string S[500]; string ans[500]; int main() { cin.tie(0); ios::sync_with_stdio(false); cin >> N >> M; rep(i,N) cin >> S[i]; ans[0] = ""; rep(i,M) ans[0] += '0'; REP(i,1,N-1) { ans[i] = "0"; REP(j,1,M-1) { int a, b, c, d; a = S[i-1][j] - '0'; b = S[i+1][j] - '0'; c = S[i][j-1] - '0'; d = S[i][j+1] - '0'; int x = min({a, b, c, d}); S[i-1][j] = a - x + '0'; S[i+1][j] = b - x + '0'; S[i][j-1] = c - x + '0'; S[i][j+1] = d - x + '0'; ans[i] += to_string(x); } ans[i] += "0"; } rep(i,M) ans[N-1] += '0'; rep(i,N) cout << ans[i] << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - アメーバ |
User | bluenote |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 1023 Byte |
Status | AC |
Exec Time | 39 ms |
Memory | 1024 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | sample_01.txt, sample_02.txt, sample_03.txt |
All | sample_01.txt, sample_02.txt, sample_03.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 1 ms | 256 KB |
sample_02.txt | AC | 1 ms | 256 KB |
sample_03.txt | AC | 1 ms | 256 KB |
subtask1_01.txt | AC | 1 ms | 256 KB |
subtask1_02.txt | AC | 1 ms | 256 KB |
subtask1_03.txt | AC | 38 ms | 1024 KB |
subtask1_04.txt | AC | 38 ms | 1024 KB |
subtask1_05.txt | AC | 38 ms | 1024 KB |
subtask1_06.txt | AC | 39 ms | 1024 KB |
subtask1_07.txt | AC | 39 ms | 1024 KB |
subtask1_08.txt | AC | 39 ms | 1024 KB |
subtask1_09.txt | AC | 38 ms | 1024 KB |
subtask1_10.txt | AC | 4 ms | 384 KB |
subtask1_11.txt | AC | 3 ms | 384 KB |
subtask1_12.txt | AC | 22 ms | 768 KB |
subtask1_13.txt | AC | 12 ms | 512 KB |
subtask1_14.txt | AC | 12 ms | 512 KB |
subtask1_15.txt | AC | 21 ms | 768 KB |
subtask1_16.txt | AC | 11 ms | 512 KB |
subtask1_17.txt | AC | 8 ms | 384 KB |
subtask1_18.txt | AC | 2 ms | 256 KB |
subtask1_19.txt | AC | 4 ms | 384 KB |
subtask1_20.txt | AC | 2 ms | 256 KB |
subtask1_21.txt | AC | 12 ms | 512 KB |
subtask1_22.txt | AC | 7 ms | 384 KB |
subtask1_23.txt | AC | 16 ms | 640 KB |
subtask1_24.txt | AC | 15 ms | 640 KB |