제출 #732178

#제출 시각아이디문제언어결과실행 시간메모리
732178josanneo22말 (IOI15_horses)C++17
컴파일 에러
0 ms0 KiB
#include<bits/stdc++.h> #include<iostream> #include<stdlib.h> #include<cmath> #include <algorithm> #include<numeric> using namespace std; typedef long long ll; typedef pair<int, int> pii; typedef vector<int> vi; typedef vector<vi> vvi; typedef vector<pair<int, int> > vpii; typedef pair<ll, ll> pll; typedef vector<pll> vpll; typedef vector<ll> vll; #define FOR(i,a,b) for (int i = (a); i < (b); ++i) #define trav(a,x) for (auto& a: x) #define mp make_pair #define pb push_back #define sz(x) int(x.size()) #define all(x) begin(x), end(x) #include "horses.h" const int MAX=1e5,MOD=1e9+7; int n, x[MAX], y[MAX]; int solve(){ ll h = 1, l = 0, p = 1, resp = 0; for(int i = 1; i <= n; i++) { h *= x[i]; p = (p * x[i] % MOD); long double aux = y[i] * h; if(aux > (long double) l){ resp = (p * y[i]) % MOD; h = 1, l = y[i]; } } resp %= MOD; return (int) resp; } int init(int _n, int _x[], int _y[]){ n = _n; for(int i = 1; i <= n; i++) x[i] = _x[i - 1], y[i] = _y[i - 1]; return solve(); } int updateX(int pos, int val){ x[pos + 1] = val; return solve(); } int updateY(int pos, int val){ y[pos + 1] = val; return solve(); } int main() { int N;cin>>N; int X[N],Y[N]; FOR(i,0,N) cin>>X[i]; FOR(i,0,N) cin>>Y[i]; cout<<init(N,X,Y)<<'\n'; int M; cin>>M; for (int i = 0; i < M; i++) { int type,pos,val; cin>>type>>pos>>val; if (type == 1) { cout<<updateX(pos,val)<<'\n'; } else if (type == 2) { cout<<updateY(pos,val)<<'\n'; } } return 0; }

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/cc47uLyr.o: in function `main':
grader.c:(.text.startup+0x0): multiple definition of `main'; /tmp/ccFit39p.o:horses.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status