Question

CHALLENGE ACTIVITY
Printing a message with ints and chars.
Print a message telling a user to press the letterToQuit key numPresses times to quit. End with newline. Ex: If letterToQuit = 'q' and numPresses = 2, print:
Press the q key 2 times to quit.
1 #include
2
3 int main(void) {
4 char letterToQuit;
5 int numPresses;
6
7 scanf("%c ", &letterToQuit);
8 scanf("%d", &numPresses);
9 |
10
11 return;
12}

Answer 1

Answer:

Write the following statement on line 9 or 10

printf("Press the %s key %d times to quit\n", &letterToQuit,numPresses);

Explanation:

printf("Press the %s key %d times to quit\n", &letterToQuit,numPresses);

The above print statements is divided into literals and variables.

The literals are constant, and they are placed in " "

While the variables are used just the way they were declared

The literals in the print statement are:

"Press the", "key" and "times to quit\n"

The variables are:

letterToQuit and numPresses

The variables are printed between the literals to generate the required output.

\n stands for new line