oj.uz

Submission #222490

# Submission time Handle Problem Language Result Execution time Memory
222490 2020-04-13T08:20:11 Z lyc Popcount (COCI19_popcount) C++14
0 / 110
 5 ms 384 KB 
#include <bits/stdc++.h>
using namespace std;

#define SZ(x) (int)(x).size()
#define FOR(i,a,b) for(int i=(a);i<=(b);++i)
#define RFOR(i,a,b) for (int i=(a);i>=(b);--i)

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

    int N, K; cin >> N >> K;

    vector<string> ans;
    for (int i = 1; i <= N-1; ++i) {
        string cur = "A=(";

        cur += "(A&(0-(1<<" + to_string(i) + ")))";
        cur += "+";
        cur += "((A>>" + to_string(i) + ")&1)";

        cur += ")";
        ans.push_back(cur);
    }

    cout << SZ(ans) << '\n';
    for (auto& s : ans) cout << s << '\n';
}

Subtask #1
0.0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 384 KB Wrong answer.
2 Halted 0 ms 0 KB -

Subtask #2
0.0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 384 KB Incorrect number of commands.

Subtask #3
0.0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Accepted.
2 Incorrect 4 ms 384 KB Incorrect number of commands.
3 Halted 0 ms 0 KB -

Subtask #4
0.0 / 45.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 384 KB Incorrect number of commands.
2 Halted 0 ms 0 KB -