oj.uz

Submission #333081

# Submission time Handle Problem Language Result Execution time Memory
333081 2020-12-04T12:19:20 Z gouravkhunger Coins (IOI17_coins) C++14
10 / 100
 12 ms 1712 KB 
#include "coins.h"
#include<bits/stdc++.h>

std::vector<int> coin_flips(std::vector<int> b, int c) {
    std::vector <int> flips;
    for(int i=0;i<64;i++){
        if(i!=c){
            if(b[i]==b[c]) flips.push_back(i);
        }
    }
    if(flips.size()==0){
        flips.push_back(c);
        flips.push_back(c);
    }
    return flips;
}
 
int find_coin(std::vector<int> b) {
    int temp;
    if(count(b.begin(),b.end(),1)>1) temp=0;
    else temp=1;
    for(int i=0;i<64;i++){
        if(b[i]==temp) return(i);
    }
}

Compilation message

coins.cpp: In function 'int find_coin(std::vector<int>)':
coins.cpp:25:1: warning: control reaches end of non-void function [-Wreturn-type]
   25 | }
      | ^

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 1200 KB WA in grader: invalid flips length
2 Halted 0 ms 0 KB -

Subtask #2
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 1200 KB WA in grader: invalid flips length
2 Halted 0 ms 0 KB -

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 9 ms 1464 KB Output is correct
2 Correct 10 ms 1464 KB Output is correct
3 Correct 12 ms 1712 KB Output is correct
4 Correct 10 ms 1444 KB Output is correct
5 Correct 10 ms 1464 KB Output is correct
6 Correct 9 ms 1444 KB Output is correct
7 Correct 9 ms 1464 KB Output is correct
8 Correct 9 ms 1316 KB Output is correct

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 996 KB WA in grader: invalid flips length
2 Halted 0 ms 0 KB -

Subtask #5
0 / 50.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 1200 KB WA in grader: invalid flips length
2 Halted 0 ms 0 KB -