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@parzibyte
Created June 5, 2019 20:57
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/*
Funciones paraa convertir una cadena a mayúscula
y a minúscula en C++ (CPP)
@author parzibyte
*/
#include <iostream>
using std::string;
// Prototipo de funciones
string aMayuscula(string cadena);
string aMinuscula(string cadena);
int main() {
string cadena = "Parzibyte.me";
std::cout << "Original: " + cadena;
string mayuscula = aMayuscula(cadena);
std::cout << "\nMayúscula: " + mayuscula;
string minuscula = aMinuscula(cadena);
std::cout << "\nMinúscula: " + minuscula;
}
string aMayuscula(string cadena) {
for (int i = 0; i < cadena.length(); i++) cadena[i] = toupper(cadena[i]);
return cadena;
}
string aMinuscula(string cadena) {
for (int i = 0; i < cadena.length(); i++) cadena[i] = tolower(cadena[i]);
return cadena;
}
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