Submission #320346

#	Time	Username	Problem	Language	Result	Execution time	Memory
320346		lifchrs	Coins (IOI17_coins)	C++14	Compilation error	0 ms	0 KiB

coins

#include <bits/stdc++.h>
using namespace std;
typedef long long int;
typedef long double ld;
typedef double db; 
typedef string str; 
typedef pair<ll,ll> pl; 
typedef vector<ll> vl; 
typedef vector<vl> vvl; 
#define mp make_pair
#define se second
#define pb push_back
#define pf push_front
#define nn <<"\n"
#define F0R(i,a) for(int i=0;i<a;i++)
#define FOR(i,a,b) for(int i=a;i<b;i++)

vector<int> coin_flips(vector<int> b, int c){
    vector<int> flips(64,0);
    string binary = bitset<16>(c).to_string();
    int currflip = 0;
    F0R(i,8){
        if(binary[i] != b[i]){
            flips[currflip] = i;
            currflip++;
        }
    }
    FOR(i,currflip,64) flips[i] = 63;
    return flips;
}

int find_coin(vector<int> b){
    int ans = 0;
    F0R(i,8){
        ans += pow(2,i) * int(b[i]);
    }
    return ans;
}

Compilation message (stderr)

coins.cpp:3:19: error: declaration does not declare anything [-fpermissive]
    3 | typedef long long int;
      |                   ^~~
coins.cpp:7:14: error: 'll' was not declared in this scope; did you mean 'ld'?
    7 | typedef pair<ll,ll> pl;
      |              ^~
      |              ld
coins.cpp:7:17: error: 'll' was not declared in this scope; did you mean 'ld'?
    7 | typedef pair<ll,ll> pl;
      |                 ^~
      |                 ld
coins.cpp:7:19: error: template argument 1 is invalid
    7 | typedef pair<ll,ll> pl;
      |                   ^
coins.cpp:7:19: error: template argument 2 is invalid
coins.cpp:8:16: error: 'll' was not declared in this scope; did you mean 'pl'?
    8 | typedef vector<ll> vl;
      |                ^~
      |                pl
coins.cpp:8:18: error: template argument 1 is invalid
    8 | typedef vector<ll> vl;
      |                  ^
coins.cpp:8:18: error: template argument 2 is invalid