switch statement in c++ using string code example
Example 1: c++ switch string
switch(str2int("my string"))
{
case str2int("my string")):
{
}
break;
}
constexpr unsigned int str2int(const char* str, int h = 0)
{
return !str[h] ? 5381 : (str2int(str, h+1) * 33) ^ str[h];
}
Example 2: switch statement in c++
#include <iostream>
using namespace std;
int main () {
char grade = 'D';
switch(grade) {
case 'A' :
cout << "Excellent!" << endl;
break;
case 'B' :
case 'C' :
cout << "Well done" << endl;
break;
case 'D' :
cout << "You passed" << endl;
break;
case 'F' :
cout << "Better try again" << endl;
break;
default :
cout << "Invalid grade" << endl;
}
cout << "Your grade is " << grade << endl;
return 0;
}