Submission #410587

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
410587	2021-05-23 05:18:16	super_j6	Viruses (BOI20_viruses)	C++14	100 / 100	125 ms	19164 KiB

Viruses

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#include <iostream>
#include <cstdio>
#include <algorithm>
#include <string.h>
#include <vector>
#include <array>
#include <queue>
using namespace std;
#define endl '\n'
#define ll long long
#define pi pair<int, int>
#define f first
#define s second
typedef array<ll, 4> T;
const int mxn = 102;
int n, m, k, u = 1, w = 1;
int a[mxn], lk[mxn];
int b[mxn][mxn], g[mxn][mxn], tr[mxn][2];
ll f[mxn][mxn][mxn], dp[mxn][mxn][mxn];
queue<int> q;
priority_queue<T, vector<T>, greater<T>> pq;
int main(){
  ios::sync_with_stdio(0);
  cin.tie(0);
  
  cin >> n >> m >> k;
  
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

Viruses.cpp: In function 'int main()':
Viruses.cpp:77:39: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
   77 |    for(int j = 0, z; j < u; j++) if(z = g[j][i])
      |                                     ~~^~~~~~~~~
Viruses.cpp:84:38: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
   84 |   for(int i = 0, z; i < n; i++) if(z = g[c][i])
      |                                    ~~^~~~~~~~~

• Subtask 1: 11 / 11
• Subtask 2: 14 / 14
• Subtask 3: 25 / 25
• Subtask 4: 32 / 32
• Subtask 5: 18 / 18