Submission #1107705

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1107705	2024-11-02 02:55:23	tuannm	Šarenlist (COCI22_sarenlist)	C++17	110 / 110	11 ms	508 KiB

Main

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#include<bits/stdc++.h>
#define ii pair<int, int>
#define ll pair<long long, long long>
#define fi first
#define se second
#define pb push_back
using namespace std;
const int mod[2] = {1000000007, 998244353};
const int N = 1e2 + 1;
const string NAME = "coloring";
int n, m;
vector<int> adj[N];
int p[N], col[N], d[N], pa[N];
ii z[N];
namespace MODINT {
struct barrett {
    unsigned int _m;
    unsigned long long im;
    explicit barrett(unsigned int m) : _m(m), im((unsigned long long)(-1) / m + 1) {}
    unsigned int umod() const { return _m; };
    unsigned int mul(unsigned int a, unsigned int b) const {
        unsigned long long z = a; z *= b;
        unsigned long long x = (unsigned long long)(((unsigned __int128) z * im) >> 64);
        unsigned long long y = x * _m;
        return (unsigned int)(z - y + (z < y ? _m : 0));
    }
};
template <class T> T invGeneral(T a, T b) {
    a %= b;
 
 
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Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:273:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  273 |         freopen((NAME + ".inp").c_str(), "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Main.cpp:274:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  274 |         freopen((NAME + ".out").c_str(), "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 15 / 15
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 65 / 65