Submission #1271946

#	Time	Username	Problem	Language	Result	Execution time	Memory
1271946		Faggi	전선 연결 (IOI17_wiring)	C++20	0 / 100	1 ms	340 KiB

wiring

#include <bits/stdc++.h>
#define ll long long
#define sz(x) int(x.size())
#define forn(i,n) for(i=0; i<n; i++)
#define all(x) x.begin(),x.end()
#define pb push_back
#define mp make_pair
#define fr first
#define se second
using namespace std;
long long min_total_length(std::vector<int> r, std::vector<int> b) {
    ll i, j;
    vector<vector<ll>>dp(sz(r)+1,vector<ll>(sz(b)+1,0));
    dp[0][0]=abs(b[i]-r[0]);
    for(i=1; i<sz(b); i++)
        dp[0][i]=dp[0][i-1]+abs(b[i]-r[0]);
    
    for(i=1; i<sz(r); i++)
        dp[i][0]=dp[i-1][0]+abs(r[i]-b[0]);

    for(i=1; i<sz(r); i++)
        for(j=1; j<sz(b); j++)
            dp[i][j]=min(dp[i-1][j],min(dp[i][j-1],dp[i-1][j-1]))+1ll*abs(r[i]-b[j]);
	return dp[sz(r)][sz(b)];
}

• Subtask 1: 0 / 7
• Subtask 2: 0 / 13
• Subtask 3: 0 / 10
• Subtask 4: 0 / 25
• Subtask 5: 0 / 45