oj.uz

Submission #813389

# Submission time Handle Problem Language Result Execution time Memory
813389 2023-08-07T16:41:30 Z mosiashvililuka Roller Coaster Railroad (IOI16_railroad) C++14
0 / 100
 256 ms 27744 KB 
#include<bits/stdc++.h>
#include "railroad.h"
using namespace std;
int a,b,c,d,e,i,j,ii,jj,zx,xc,S[200009],T[200009];
map <int, int> m;
map <int, int>::iterator it;
long long plan_roller_coaster(std::vector<int> Ss, std::vector<int> Tt) {
    a=Ss.size();
    for(i=1; i<=a; i++){
        S[i]=Ss[i-1];T[i]=Tt[i-1];
    }

    for(i=1; i<=a; i++){
        m[S[i]]++;m[T[i]]--;
    }
    zx=0;
    for(it=m.begin(); it!=m.end(); it++){
        zx+=(*it).second;
        if(zx>1) return 1;
    }
    return 0;
}

Subtask #1
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB n = 2
2 Correct 1 ms 212 KB n = 2
3 Correct 0 ms 212 KB n = 2
4 Correct 0 ms 212 KB n = 2
5 Correct 0 ms 212 KB n = 2
6 Incorrect 0 ms 212 KB answer is not correct: 1 instead of 523688153
7 Halted 0 ms 0 KB -

Subtask #2
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB n = 2
2 Correct 1 ms 212 KB n = 2
3 Correct 0 ms 212 KB n = 2
4 Correct 0 ms 212 KB n = 2
5 Correct 0 ms 212 KB n = 2
6 Incorrect 0 ms 212 KB answer is not correct: 1 instead of 523688153
7 Halted 0 ms 0 KB -

Subtask #3
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 251 ms 27596 KB n = 199999
2 Correct 199 ms 27744 KB n = 199991
3 Correct 204 ms 27712 KB n = 199993
4 Correct 184 ms 20760 KB n = 152076
5 Correct 74 ms 13052 KB n = 93249
6 Correct 170 ms 22988 KB n = 199910
7 Correct 177 ms 26384 KB n = 199999
8 Correct 178 ms 23344 KB n = 199997
9 Correct 256 ms 23520 KB n = 171294
10 Correct 138 ms 19432 KB n = 140872
11 Incorrect 239 ms 23440 KB answer is not correct: 0 instead of 1
12 Halted 0 ms 0 KB -

Subtask #4
0 / 36.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB n = 2
2 Correct 1 ms 212 KB n = 2
3 Correct 0 ms 212 KB n = 2
4 Correct 0 ms 212 KB n = 2
5 Correct 0 ms 212 KB n = 2
6 Incorrect 0 ms 212 KB answer is not correct: 1 instead of 523688153
7 Halted 0 ms 0 KB -