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P1359 租用游艇

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R41199618
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Baoshuo Ren 2020-11-04 07:34:05 +08:00 committed by Baoshuo Ren
parent e441db636c
commit f590742cf9
Signed by: baoshuo
GPG Key ID: 70F90A673FB1AB68
1 changed files with 22 additions and 0 deletions
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problem/P1359/P1359.cpp Normal file
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#include <bits/stdc++.h>
using namespace std;
int main() {
int n, t, a[205][205], f[205];
cin >> n;
for (int i = 1; i <= n; i++) {
for (int j = i + 1; j <= n; j++) {
cin >> a[i][j];
}
f[i] = 0x3f3f3f;
}
f[n] = 0;
for (int i = n-1; i >= 0; i--) {
for (int j = i + 1; j <= n; j++) {
f[i] = min(f[i], f[j] + a[i][j]);
}
}
cout << f[1] << endl;
return 0;
}