제출 #794297

#제출 시각아이디문제언어결과실행 시간메모리
794297firewater전선 연결 (IOI17_wiring)C++14
0 / 100
1 ms212 KiB
#include "wiring.h" #include<cstdio> #include<cstring> #include<iostream> #include<algorithm> #include <cassert> #define ll long long #define mp make_pair #define fs first #define sn second #define MX 202300 using namespace std; ll n,m1,m2,sum[MX]; pair<ll,ll>a[MX]; long long min_total_length(std::vector<int> r, std::vector<int> b) { m1=r.size(); m2=b.size(); for(ll i=1;i<=m1;++i) a[i]=mp(r[i-1],1); for(ll i=1;i<=m2;++i) a[i+m1]=mp(b[i-1],2); n=m1+m2; sort(a+1,a+1+n); for(ll i=1;i<=n;++i) sum[i]=a[i].fs+sum[i-1]; return ((a[m1+1].fs*m1-sum[m1])+((sum[n]-sum[m1])-a[m1].fs*m2)-(a[m1+1].fs-a[m1].fs)); } // int main() { // int n, m; // assert(2 == scanf("%d %d", &n, &m)); // vector<int> r(n), b(m); // for(int i = 0; i < n; i++) // assert(1 == scanf("%d", &r[i])); // for(int i = 0; i < m; i++) // assert(1 == scanf("%d", &b[i])); // long long res = min_total_length(r, b); // printf("%lld\n", res); // return 0; // }
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