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Submission #822940

# Submission time Handle Problem Language Result Execution time Memory
822940 2023-08-12T05:30:41 Z Minindu206 Wiring (IOI17_wiring) C++14
0 / 100
 1 ms 340 KB 
#include "wiring.h"
#include <bits/stdc++.h>
#define ll long long
using namespace std;
long long min_total_length(std::vector<int> r, std::vector<int> b)
{
	int n = r.size(), m = b.size();
	if(n <= 200 && m <= 200)
	{
		ll ans = 0;
		vector<int> visb(m, 0);
		for(int i=0;i<n;i++)
		{
			int mn = -1, val = INT_MAX;
			for(int j=0;j<m;j++)
			{
				if(visb[j])
					continue;
				int cur = abs(r[i] - b[j]);
				if(cur < val)
					mn = j, val = cur;
			}
			visb[mn] = 1;
			ans += val;
		}
		for(int j=0;j<m;j++)
		{
			if(visb[j] == 1)
				continue;
			int mn = -1, val = INT_MAX;
			for(int i=0;i<n;i++)
			{
				int cur = abs(r[i] - b[j]);
				if(cur < val)
					mn = i, val = cur;
			}
			ans += val;
		}
		return ans;
	}
	ll rmx = r[n - 1];
	ll ans = 0;
	for (int i = 0; i < m; i++)
		ans += b[i] - rmx;
	for (int i = 0; i < n - 1; i++)
			ans += rmx - r[i];
	ans += max((ll)(n - m) * (b[0] - rmx), 0LL);
	return ans;
}

Compilation message

wiring.cpp: In function 'long long int min_total_length(std::vector<int>, std::vector<int>)':
wiring.cpp:30:8: warning: variable 'mn' set but not used [-Wunused-but-set-variable]
   30 |    int mn = -1, val = INT_MAX;
      |        ^~

Subtask #1
0 / 7.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 340 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #2
0 / 13.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 340 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Incorrect 1 ms 212 KB 3rd lines differ - on the 1st token, expected: '17703', found: '19704'
3 Halted 0 ms 0 KB -

Subtask #4
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB 3rd lines differ - on the 1st token, expected: '27', found: '32'
2 Halted 0 ms 0 KB -

Subtask #5
0 / 45.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 340 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -