Submission #915562

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
915562	2024-01-24 07:17:29	SeDunion	Bomb (IZhO17_bomb)	C++17	40 / 100	1105 ms	104888 KiB

bomb

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//#pragma GCC optimize("O3,unroll-loops")
//#pragma GCC target("avx2,bmi,bmi2,popcnt,lzcnt")
#include <bits/stdc++.h>
 
#define int long long 
#define pb push_back
#define ui unsigned int
#define ld long double
#define pl pair<long long int,  long long int>
#define boost ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define ff first    
#define ss second
#define sz size()
#define all(x) x.begin(), x.end()
 
using namespace std;
 
const int maxn = 1e6 + 11;
const int inf = 1e17 + 1;
const int mod = 1e9 + 7;
// const int mod = 998244353;
const int dx[] = {-1, 0, 0, 1, -1, -1, 1, 1};
const int dy[] = {0, -1, 1 , 0, -1, 1, -1, 1};
const double eps = 1e-10;
int n, m;
int pr[2505][2505], p[2505][2505];
 
 
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Compilation message (stderr)

bomb.cpp: In function 'void solve()':
bomb.cpp:55:25: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   55 |             int mid = l + r >> 1;
      |                       ~~^~~
bomb.cpp:35:9: warning: unused variable 'cnt' [-Wunused-variable]
   35 |     int cnt = 0;
      |         ^~~

• Subtask 1: 40 / 100