find character in string c++
auto char_to_find = 'a'
if (str.find(char_to_find) != std::string::npos) {
// character found
}
find character in string c++
auto char_to_find = 'a'
if (str.find(char_to_find) != std::string::npos) {
// character found
}
index string c++
#include <string>
#include <iostream>
int main(){
//index string by using brackets []
std::string string = "Hello, World!";
//assign variable to string index
char stringindex = string[2];
}
none
// string::operator[]
#include <iostream>
#include <string>
int main ()
{
std::string str ("Test string");
for (int i=0; i<str.length(); ++i)
{
std::cout << str[i];
}
return 0;
}
c++ get character from string
#include <iostream>
#include <string>
int main() {
std::string myStr = "test string";
for (int i = 0; i < myStr.length(); ++i) {
std::cout << myStr.at(i) << std::endl;
}
return 0;
}
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