Write an expression to detect that the first character of the userInput matches the firstLetter.
Sample program:
#include
#include
using namespace std;
int main() {
string userInput;
char firstLetter = '-';
userInput = "banana";
firstLetter = 'b';
if () {
cout << "Found match: " << firstLetter << endl;
}
else {
cout << "No match: " << firstLetter << endl;
}
return 0;
}
print "Censored" if user text contains the word "darn", else print userInput. end with new line.
Sample program:
#include
#include
using namespace std;
int main() {
string userInput;
userInput = "That darn cat.";
return 0;
}
set hadDigit to true if the 3-character passCode contains a digit.
Sample program:
#include
#include
#include
using namespace std;
int main() {
bool hasDigit = false;
string passCode;
int valid = 0;
passCode = "abc";
if (hasDigit) {
cout << "Has a digit." << endl;
}
else {
cout << "Has no digit." << endl;
}
return 0;
}
Replace any space ' ' by '_' in 2-character string passCode.
Sample program:
#include
#include
#include
using namespace std;
int main() {
string passCode;
passCode = "1 ";
cout << passCode << endl;
return 0;
}