Submission #333080

#	Time	Username	Problem	Language	Result	Execution time	Memory
333080		gouravkhunger	Coins (IOI17_coins)	C++14	Compilation error	0 ms	0 KiB

coins

#include "coins.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(std::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 (stderr)

coins.cpp: In function 'int find_coin(std::vector<int>)':
coins.cpp:19:13: error: 'count' is not a member of 'std'
   19 |     if(std::count(b.begin(),b.end(),1)>1) temp=0;
      |             ^~~~~
coins.cpp:24:1: warning: control reaches end of non-void function [-Wreturn-type]
   24 | }
      | ^