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c_cpp
a year ago
457 B
13
Indexable
#include <bits/stdc++.h> using namespace std; #define ll long long int main() { int a; cin >> a; char w[123] = {}; for (int i = 0; i < a; i++) { char x; cin >> x; w[(int)x]++; } for (int i = 97; i <= 122; i++) { if (w[i] >= 1) { while (w[i]--) { cout << (char)i; } } } return 0; }
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