# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
933684 | 2024-02-26T05:17:41 Z | guymmk | Coins (IOI17_coins) | C++14 | 2 ms | 1120 KB |
#include "bits/stdc++.h" using namespace std; string to_binary (int x) { string ret; if (x == 0) return "0"; while (x > 0) { if (x%2==0) ret += '0'; else ret += '1'; x = x >> 1; } reverse(ret.begin(), ret.end()); return ret; } int to_decimal (string s) { int x = 0; reverse(s.begin(), s.end()); int cur_pow = 1; for (int i = 0 ; i < s.size() ; i++, cur_pow *= 2) { x += cur_pow * (s[i] == '1'); } return x; } vector<int> coin_flips(vector<int> a,int c){ string bit= to_binary(c); cout<<bit<<endl; reverse(bit.begin(),bit.end()); vector<int>res; while(bit.size()!=6)bit='0'+bit; for(int i=0;i<6;i++){ if(bit[i]-'0'!=a[i])res.push_back(i); } return res; } int find_coin(vector<int>a){ int ans; string s; for(int i=0;i<6;i++)s+=(char)(a[i]+'0'); ans= to_decimal(s); return ans; }
Compilation message
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Incorrect | 2 ms | 1120 KB | Security violation in grader |
2 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Incorrect | 2 ms | 1120 KB | Security violation in grader |
2 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Incorrect | 1 ms | 1104 KB | Security violation in grader |
2 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Incorrect | 1 ms | 1112 KB | Security violation in grader |
2 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Incorrect | 2 ms | 1120 KB | Security violation in grader |
2 | Halted | 0 ms | 0 KB | - |