QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #759374 | #9541. Expanding Array | AlphaMale06 | WA | 0ms | 3784kb | C++14 | 407b | 2024-11-18 06:10:22 | 2024-11-18 06:10:22 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
int main(){
ios_base::sync_with_stdio(0);
cin.tie(0);
int n;
cin >> n;
int a[n];
for(int i=0; i< n; i++){
cin >> a[i];
}
set<int> st;
for(int i=0; i< n-1; i++){
st.insert(a[i]&a[i+1]);
st.insert(a[i]^a[i+1]);
st.insert(a[i]|a[i+1]);
st.insert(a[i]);
}
st.insert(a[n-1]);
st.insert(0);
cout << st.size() << '\n';
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3588kb
input:
2 2 3
output:
4
result:
ok single line: '4'
Test #2:
score: 0
Accepted
time: 0ms
memory: 3784kb
input:
2 3 4
output:
4
result:
ok single line: '4'
Test #3:
score: -100
Wrong Answer
time: 0ms
memory: 3568kb
input:
2 3 5
output:
6
result:
wrong answer 1st lines differ - expected: '8', found: '6'