제출 #485053

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
485053	2021-11-06 00:47:28	jeroenodb	말 (IOI15_horses)	C++14	100 / 100	220 ms	70160 KiB

horses

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#include "horses.h"
#include "bits/stdc++.h"
#ifdef LOCAL
#include "grader.cpp"
#endif
using namespace std;
#define all(x) begin(x),end(x)
typedef long long ll;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef pair<int,int> pi;
const int mxN = 1e5+1;
const ll oo = 1e9+1;
const long long MD = 1e9+7;
template<long long MOD=MD> struct mdint {
    int d=0;
    mdint () {d=0;}
    mdint (long long _d) : d(_d%MOD){};
    friend mdint& operator+=(mdint& a, const mdint& o) {
        a.d+=o.d; if(a.d>=MOD) a.d-=MOD;
        return a;
    }
    friend mdint& operator-=(mdint& a, const mdint& o) {
        a.d-=o.d; if(a.d<0) a.d+=MOD;
        return a;
    }
    friend mdint& operator*=(mdint& a, const mdint& o) {
        return a = mdint((ll)a.d*o.d);
    }
    mdint operator*(const mdint& o) const {
 
 
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컴파일 시 표준 에러 (stderr) 메시지

horses.cpp: In instantiation of 'mdint<MOD>::mdint(long long int) [with long long int MOD = 1000000007]':
horses.cpp:74:15:   required from here
horses.cpp:18:32: warning: conversion from 'long long int' to 'int' may change value [-Wconversion]
   18 |     mdint (long long _d) : d(_d%MOD){};
      |                              ~~^~~~

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