Submission #80603

#	Time	Username	Problem	Language	Result	Execution time	Memory
80603		heon	Utrka (COCI14_utrka)	C++11	80 / 80	230 ms	9248 KiB

utrka

#include <cstdio>
#include <iostream>
#include <string>
#include <algorithm>

using namespace std;

int n;
string in1[100005];
string in2[100005];

int main(){
    scanf("%d", &n);
    for (int i = 0; i < n; ++i) cin >> in1[i];
    for (int i = 0; i < n - 1; ++i) cin >> in2[i];
    sort(in1, in1 + n);
    sort(in2, in2 + n - 1);
    for (int i = 0; i < n - 1; ++i){
        if (in1[i] == in2[i]) continue;
        cout << in1[i] << endl;
        return 0;
    }
    cout << in1[n - 1] << endl;
    return 0;
}

Compilation message (stderr)

utrka.cpp: In function 'int main()':
utrka.cpp:13:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &n);
     ~~~~~^~~~~~~~~~

• Subtask 1: 80 / 80