oj.uz

Submission #15860

# Submission time Handle Problem Language Result Execution time Memory
15860 2015-07-31T15:08:44 Z myungwoo Palembang Bridges (APIO15_bridge) C++14
0 / 100
 0 ms 2020 KB 
#include <bits/stdc++.h>
using namespace std;

#define pb push_back
#define sz(v) ((int)(v).size())
#define all(v) (v).begin(), (v).end()
typedef long long lld;

int K, N;

int main()
{
	scanf("%d%d", &K, &N);
	vector <int> arr;
	lld ans = 0;
	for (int i=1;i<=N;i++){
		char p, q; int a, b;
		scanf(" %c%d %c%d", &p, &a, &q, &b);
		if (p == q){
			ans += abs(a-b);
			continue;
		}
		ans++;
		arr.pb(a); arr.pb(b);
	}
	sort(all(arr));
	int x = arr[sz(arr)/2];
	for (int t: arr) ans += abs(t - x);
	printf("%lld\n", ans);
}

Compilation message

bridge.cpp: In function 'int main()':
bridge.cpp:13:23: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d", &K, &N);
                       ^
bridge.cpp:18:38: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf(" %c%d %c%d", &p, &a, &q, &b);
                                      ^

Subtask #1
0 / 8.0

# Verdict Execution time Memory Grader output
1 Runtime error 0 ms 2020 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #2
0 / 14.0

# Verdict Execution time Memory Grader output
1 Runtime error 0 ms 2020 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 0 ms 2020 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #4
0 / 32.0

# Verdict Execution time Memory Grader output
1 Runtime error 0 ms 2020 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #5
0 / 37.0

# Verdict Execution time Memory Grader output
1 Runtime error 0 ms 2020 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -