oj.uz

Submission #118598

# Submission time Handle Problem Language Result Execution time Memory
118598 2019-06-19T09:36:40 Z roseanne_pcy Pinball (JOI14_pinball) C++14
0 / 100
 2 ms 356 KB 
#include <bits/stdc++.h>
#pragma GCC optimize ("O3")
#pragma GCC target ("sse4")
using namespace std;
#define X first
#define Y second
#define pb push_back
typedef pair<int, int> ii;
typedef long long ll;

const int maxn = 1e5+5;
int n, m;

int A[maxn], B[maxn], C[maxn], pay[maxn];
vector<int> cut;
map<int, int> bst;

struct node
{
	ll L, R, fill;
	node(){}
	node(ll L, ll R, ll fill) : L(L), R(R), fill(fill){}
};

node st[12*maxn];

int main()
{
	scanf("%d %d", &n, &m);
	for(int i = 1; i<= n; i++)
	{
		scanf("%d %d %d %d", &A[i], &B[i], &C[i], &pay[i]);
		cut.pb(A[i]); cut.pb(B[i]); cut.pb(C[i]);
	}
	sort(cut.begin(), cut.end());
	cut.resize(unique(cut.begin(), cut.end())-cut.begin());
	int cnt = 0;
	if(cut[0] != 1) cnt++;
	for(int x : cut)
	{
		cnt++;
		bst[x] = cnt;
	}
	if(cut.back() != m) cnt++;
	for(int i = 1; i<= n; i++)
	{
		A[i] = bst[A[i]];
		B[i] = bst[B[i]];
		C[i] = bst[C[i]];
	}
}

Compilation message

pinball.cpp: In function 'int main()':
pinball.cpp:29:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d", &n, &m);
  ~~~~~^~~~~~~~~~~~~~~~~
pinball.cpp:32:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d %d %d", &A[i], &B[i], &C[i], &pay[i]);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 356 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 356 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 22.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 356 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 49.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 356 KB Output isn't correct
2 Halted 0 ms 0 KB -