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P1317 低洼地

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Baoshuo Ren 2020-10-16 21:50:12 +08:00 committed by Baoshuo Ren
parent 46a0e2b369
commit 182bdf71f7
Signed by: baoshuo
GPG Key ID: 70F90A673FB1AB68
1 changed files with 21 additions and 0 deletions
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problem/P1317/P1317.cpp Normal file
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#include <bits/stdc++.h>
using namespace std;
int main() {
int n, t, l = 0, q = 0, ans = 0;
cin >> n;
for (int i = 0; i < n; i++) {
cin >> t;
if (t < q) {
l = 1;
}
if (t > q && l == 1) {
l = 0;
ans++;
}
q = t;
}
cout << ans << endl;
return 0;
}