Programming basics

Output text.

Write a statement that prints the following on a single output line (without a newline):

Ready, Set, Go!

#include <stdio.h>

int main(void) {

printf("Ready, Set, Go!");

return 0;
}

 

Write code that prints the following. End each output line with a newline.

A4

E8



#include <stdio.h>

int main(void) {

printf("A4\n");
printf("E8\n");

return 0;
}

Output variable.

Write a statement that outputs variable userNum. End with a newline.

#include <stdio.h>

int main(void) {
int userNum;

userNum = 15; // Program will be tested with values: 15, 40.

printf("%d\n", userNum);

return 0;
}


Write a statement that outputs variable numPens as follows. End with a newline.

There are 10 pens.

#include <stdio.h>

int main(void) {
int numPens;

numPens = 10; // Program will be tested with values: 10, 33.

printf("There are %d pens.\n", numPens); //%d tells the program to print the value of numPens

return 0;
}

 

Read multiple user inputs.

Write two scanf statements to get input values into birthMonth and birthYear. Then write a statement to output the month, a slash, and the year. End with newline.

#include <stdio.h>

int main(void) {
int birthMonth;
int birthYear;

scanf("%d", &birthMonth);
scanf("%d", &birthYear);

printf("%d/%d\n", birthMonth, birthYear);

return 0;
}

 

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