Submission #337673

#	Time	Username	Problem	Language	Result	Execution time	Memory
337673		aris12345678	Reversing a Sequence (IOI16_reverse)	C++14	100 / 100	41 ms	3948 KiB

reverse

#include <bits/stdc++.h>

using namespace std;

const int mxN = 1e5+5;

vector<long long> reverse(vector<long long> a) {
    int i = 0, j = a.size()-1;
    while(i < j) {
        swap(a[i], a[j]);
        ++i, --j;
    }
    return a;
}

/*int main() {
    ios::sync_with_stdio(false); cin.tie(0);

}*/

• Subtask 1: 100 / 100