18 lines
219 B
C++
18 lines
219 B
C++
#include <iostream>
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#include <string>
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using namespace std;
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int main() {
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string s;
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string result;
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/* Type your code here */
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cin >> s;
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result = s.substr(0,3);
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cout << "Prefix: " << result << endl;
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return 0;
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}
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