Submission #1091987

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
10919872024-09-22 18:55:31thangdz2k7Sparklers (JOI17_sparklers)C++17
50 / 100
21 ms1468 KiB
// author : thembululquaUwU
// 3.9.2024
#include <bits/stdc++.h>
#define int long long
#define pb push_back
#define fi first
#define se second
#define endl '\n'
using namespace std;
using ll = long long;
using ii = pair <int, int>;
using vi = vector <int>;
const int N = 1e3 + 5;
const int mod = 1e9 + 7;
void maxl(auto &a, auto b) {a = max(a, b);}
void minl(auto &a, auto b) {a = min(a, b);}
int n, k, t, x[N];
bool dp[N][N];
bool check(ll s) {
memset(dp, 0, sizeof dp);
dp[k][k] = 1;
for (int len = 2; len <= n; ++ len) {
for (int l = 1; l <= n; ++ l) {
 
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Compilation message (stderr)

sparklers.cpp:19:11: warning: use of 'auto' in parameter declaration only available with '-fconcepts-ts'
   19 | void maxl(auto &a, auto b) {a = max(a, b);}
      |           ^~~~
sparklers.cpp:19:20: warning: use of 'auto' in parameter declaration only available with '-fconcepts-ts'
   19 | void maxl(auto &a, auto b) {a = max(a, b);}
      |                    ^~~~
sparklers.cpp:20:11: warning: use of 'auto' in parameter declaration only available with '-fconcepts-ts'
   20 | void minl(auto &a, auto b) {a = min(a, b);}
      |           ^~~~
sparklers.cpp:20:20: warning: use of 'auto' in parameter declaration only available with '-fconcepts-ts'
   20 | void minl(auto &a, auto b) {a = min(a, b);}
      |                    ^~~~
sparklers.cpp: In function 'void solve()':
sparklers.cpp:46:22: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   46 |         int mid = lo + hi >> 1;
      |                   ~~~^~~~
sparklers.cpp: In function 'int main()':
sparklers.cpp:55:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   55 |         freopen("pqh.inp", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
sparklers.cpp:56:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   56 |         freopen("pqh.out", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
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