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P7079 [NWRRC2013]Arrangement of Contest

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Baoshuo Ren 2020-11-19 17:27:53 +08:00 committed by Baoshuo Ren
parent 823693a42b
commit c365bbcc70
Signed by: baoshuo
GPG Key ID: 70F90A673FB1AB68
1 changed files with 23 additions and 0 deletions
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problem/P7079/P7079.cpp Normal file
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#include <bits/stdc++.h>
using namespace std;
int main() {
int n, f[105], ans = 0;
string s[105];
char now = 'A';
memset(f, 0x00, sizeof(f));
cin >> n;
for (int i = 0; i < n; i++) {
cin >> s[i];
}
sort(s, s + n);
for (int i = 0; i < n; i++) {
if (s[i][0] == now) {
ans++;
now++;
}
}
cout << ans << endl;
return 0;
}