제출 #743754

#제출 시각아이디문제언어결과실행 시간메모리
743754Abrar_Al_Samit말 (IOI15_horses)C++17
34 / 100
366 ms12292 KiB
#include <bits/stdc++.h> #include "horses.h" using namespace std; const int nax = 1001; const int mod = 1e9 + 7; const int MX = 1e9; long long x[nax], y[nax]; int n; int get() { long long cur = 1; for(int i=0; i<n; ++i) { cur *= x[i]; cur %= mod; long long cnt = 1; bool ok = false; for(int j=i+1; j<n; ++j) { cnt *= x[j]; if(cnt * y[j] > y[i]) { ok = true; break; } if(cnt>MX) { ok = true; break; } } if(!ok) { return (cur * y[i]) % mod; } } } int init(int N, int X[], int Y[]) { n = N; for(int i=0; i<n; ++i) { x[i] = X[i], y[i] = Y[i]; } return get(); } int updateX(int pos, int val) { x[pos] = val; return get(); } int updateY(int pos, int val) { y[pos] = val; return get(); }

컴파일 시 표준 에러 (stderr) 메시지

horses.cpp: In function 'int get()':
horses.cpp:31:24: warning: conversion from 'long long int' to 'int' may change value [-Wconversion]
   31 |    return (cur * y[i]) % mod;
      |           ~~~~~~~~~~~~~^~~~~
horses.cpp:34:1: warning: control reaches end of non-void function [-Wreturn-type]
   34 | }
      | ^
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