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Algorithm ๐Ÿง‘๐Ÿป‍๐Ÿ’ป/Note

[C++, ์œ ์šฉํ•œ ๋ฌธ๋ฒ•] ๋ฌธ์ž์—ด ๋Œ€์†Œ๋ฌธ์ž ๋ณ€ํ™˜

by ์•ˆ์ฃผํ˜• 2022. 4. 10.

๋ฌธ์ž์—ด ๋Œ€์†Œ๋ฌธ์ž ๋ณ€ํ™˜

#include <iostream>
#include <string>

using namespace std;

int main(){
    string s = "ABCD";
    string s2 = "abcd";
    
    transform(s.begin(), s.end(), s.begin(), ::tolower);    // ๋Œ€๋ฌธ์ž -> ์†Œ๋ฌธ์ž
    transform(s2.begin(), s2.end(), s2.begin(), ::toupper);   // ์†Œ๋ฌธ์ž -> ๋Œ€๋ฌธ์ž
}

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