Submission #1454465
Source Code Expand
#include<iostream> #include<algorithm> #include <string> #include<cstdio> #include<stack> #include<cstring> #include<vector> #define FOR(i,a,b) for(int i=(a);i<(b);++i) #define REP(i,n) FOR(i,0,n) #define EREP(i,n) for(int i=(n-1);i>=0;--i) #define D(n,retu) REP(i,n){cin>>retu[i];} #define mod 1000000007 using namespace std; typedef long long int ll; template<typename T> void fill_all(T& arr, const T& v) { arr = v; } template<typename T, typename ARR> void fill_all(ARR& arr, const T& v) { for (auto& i : arr) { fill_all(i, v); } } //------------------変数-----------------------// ll n, a[100],k,cnt=547283908723495053; string str; //-------------------関数----------------------// int main() { cin >> n; REP(i, n) { cin >> a[i]; } for (int i = -200; i <=200; i++) { ll mini=0; REP(j, n) { mini += pow(a[j]-i, 2); } cnt = min(cnt, mini); } cout << cnt << endl; }
Submission Info
Submission Time | |
---|---|
Task | C - Be Together |
User | keidaroo |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 940 Byte |
Status | CE |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:39:25: error: ‘pow’ was not declared in this scope mini += pow(a[j]-i, 2); ^