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CF25A IQ test

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R40310726
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Baoshuo Ren 2020-10-22 21:52:13 +08:00 committed by Baoshuo Ren
parent 05dba36899
commit 3ece123c57
Signed by: baoshuo
GPG Key ID: 70F90A673FB1AB68
1 changed files with 22 additions and 0 deletions
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problem/CF25A/CF25A.cpp Normal file
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#include <bits/stdc++.h>
using namespace std;
int main() {
int n, a[5], t, o;
cin >> n >> a[0] >> a[1] >> a[2];
o = (a[0] % 2 + a[1] % 2 + a[2] % 2) / 2;
for (int i = 0; i < n; i++) {
if (i >= 3) {
cin >> t;
}
else {
t = a[i];
}
if (t % 2 != o) {
cout << i+1 << endl;
return 0;
}
}
return 0;
}