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13 lines
215 B
C++
13 lines
215 B
C++
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#include <bits/stdc++.h>
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using namespace std;
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int main() {
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char c;
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cin >> c;
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cout << " " << c << endl
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<< " " << c << c << c << endl
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<< c << c << c << c << c << endl;
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return 0;
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}
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