log base c++
int intlog(double base, double x) {
return (int)(log(x) / log(base));
}log base c++
int intlog(double base, double x) {
return (int)(log(x) / log(base));
}log base e synthax c++
#include <math.h> /* log */
double param, result;
param = 10;
result = log (param);
printf ("log(%f) = %f\n", param, result );how to make a login c++
// a simple login for c++ using while loops and io (input output)
#include <iostream>
#include <string>
using namespace std;
int main() {
cout << "please enter password";
string pass = "0"; // making a string for user input
cin >> pass; // could be replaced with getline(cin, pass);
while (pass = "1234") { // while loop for when password is wrong
cout << "incorrect, try again";
cin >> pass; // could be replaced with getline(cin, pass);
}
cout << "correct password"; // runs when the while loop is no longer happening
}Copyright © 2021 Codeinu
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