Submission #918665

#TimeUsernameProblemLanguageResultExecution timeMemory
918665ayankarimovaCoins (IOI17_coins)C++14
10 / 100
7 ms1496 KiB
#include "coins.h"
using namespace std;
vector<int> coin_flips(vector<int> b, int c) {
    vector<int> flips(1);
    if(b[0]==0 && b[1]==1 && c==0){
        flips[0]=1;
    }
    if(b[0]==0 && b[1]==1 && c==1){
        flips[0]=0;
    }
    if(b[0]==1 && b[1]==0 && c==0){
        flips[0]=0;
    }
    if(b[0]==1 && b[1]==0 && c==1){
        flips[0]=1;
    }
    if(b[0]==0 && b[1]==0 && c==0){
        flips[0]=0;
    }
    if(b[0]==0 && b[1]==0 && c==1){
        flips[0]=1;
    }
    if(b[0]==1 && b[1]==1 && c==0){
        flips[0]=1;
    }
    if(b[0]==1 && b[1]==1 && c==1){
        flips[0]=0;
    }
    return flips;
}

int find_coin(vector<int> b) {
    if(b[0]==0 && b[1]==0) return 0;
    if(b[0]==1 && b[1]==1) return 1;
    if(b[0]==0 && b[1]==1) return 1;
    if(b[0]==1 && b[1]==0) return 0;
}

Compilation message (stderr)

coins.cpp: In function 'int find_coin(std::vector<int>)':
coins.cpp:37:1: warning: control reaches end of non-void function [-Wreturn-type]
   37 | }
      | ^
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