| Task: | Kortit |
| Sender: | öppis |
| Submission time: | 2020-09-25 20:30:22 +0300 |
| Language: | C++ (C++11) |
| Status: | READY |
| Result: | 100 |
| group | verdict | score |
|---|---|---|
| #1 | ACCEPTED | 23 |
| #2 | ACCEPTED | 77 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.01 s | 1, 2 | details |
| #2 | ACCEPTED | 0.01 s | 2 | details |
Code
#include <iostream>
using namespace std;
int t[1001];
int lkm;
int n, m;
int main() {
cin >> lkm;
int i, x, voitto, omat;
while (lkm>0) {
cin >> n;
m=(int)(n/2);
for (i=1; i<=n; i++) t[i]=0;
for (i=0; i<m; i++) {cin >> x; t[x]=1;}
voitto=0; omat=0;
for (i=n; i>0; i--){
if (t[i]) omat++;
else
if (omat>0) {omat--; voitto++;}
}
cout << voitto << endl;
lkm--;
}
return 0;
}