19 lines
401 B
C++
19 lines
401 B
C++
#include <bits/stdc++.h>
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using namespace std;
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string s;
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int n;
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int main() {
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cin >> s >> n;
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n--;
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while(n--){
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string t;
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for (int i = 0; i < s.size(); i++){
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int cnt = 1;
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while (i + 1 < s.size() && s[i + 1]==s[i]) cnt++, i++;
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t += to_string(cnt) + s[i];
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}
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s = t;
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}
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cout << s << endl;
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return 0;
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} |