Submission #953194

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
953194	2024-03-25 16:46:57	tmtxangel	Mecho (IOI09_mecho)	C++17	10 / 100	115 ms	7000 KiB

mecho

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#include <bits/stdc++.h>
#define lli long long
#define ld long double
#define tmt angel
using namespace std;
const int maxn = 802;
int vis[maxn][maxn], n, m;
char a[maxn][maxn];
int tim[maxn][maxn];
int hi, hj, sti, stj;
int x[4] = {1, -1, 0, 0};
int y[4] = {0, 0, 1, -1};
deque<pair<pair<int, int>, int>> s;
bool flag = false;
void gocheck(int i, int j, int cost)
{
    if(i < 1 || j < 1 || i > n || j > n || vis[i][j] == 1 || a[i][j] == 'D') return;
    vis[i][j] = 1;
    tim[i][j] = cost;
    s.push_back({{i, j}, cost});
}
void spread(int i, int j, int cost, int step)
{
    if(vis[hi][hj] == 1) return;
    if(i < 1 || j < 1 || i > n || j > n || vis[i][j] == 1 || tim[i][j] < cost) return;
    vis[i][j] = 1;
 
 
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Compilation message (stderr)

mecho.cpp: In function 'int main()':
mecho.cpp:125:15: warning: overflow in conversion from 'double' to 'int' changes value from '1.0e+18' to '2147483647' [-Woverflow]
  125 | tim[hi][hj] = 1e18;
      |               ^~~~

• Subtask 1: 10 / 100