main
黄海 1 year ago
parent efabe9d80c
commit bb3bb485c2

@ -0,0 +1,26 @@
#include <bits/stdc++.h>
using namespace std;
int k;
string kill(string s) {
int p = 0;
for (int i = 0; i < s.size() - 1; i++)
if (s[i + 1] > s[i]) {
p = i;
break;
}
string res;
for (int i = 0; i < s.size(); i++)
if (i != p) res += s[i];
return res;
}
int main() {
string s;
cin >> s;
cin >> k;
for (int i = 1; i <= k; i++) s = kill(s);
cout << s << endl;
return 0;
}
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