Week 1 Code Examples

get_input.c

#include <stdio.h>

#define PI 3.14159
#define AGE 26

int main(void) {
    char letter;
    printf("Enter a letter: ");
    scanf(" %c", &letter);
    printf("%c is a letter!\n", letter);
    return 0;
}

intro.c

//Henry's awesome code

#include <stdio.h>

int main(void) {
    age = age + 1;
    printf("Hello world!\n");
    return 0;
}

lec2.c

#include <stdio.h>

int main(void) {
    int age;
    age = 26;
    int fave_survivor_season = 17;
    printf("My name is Henry, my age is %d and my favourite season of Survivor is season %d!\n", age, fave_survivor_season);
    printf("Survivor season 17 is so GOATED!\n", fave_survivor_season);
    printf("Survivor 17 actually sucks\n", fave_survivor_season);
    return 0;
}

lec2_more_vars.c

#include <stdio.h> 

int main(void) {
    double cake_amount = 0.33;
    int age = 26;
    char my_last_initial = 'H';
    printf("Henry is %d and is about to eat %lf cakes\n", age, cake_amount);
    printf("The character %c has an ASCII value of %d!\n", my_last_initial, my_last_initial);
    return 0;
}

maths.c

#include <stdio.h>

int main(void) {
    int first_nuumber = 12;
    int second_number = 5;
    printf("%d\n", first_nuumber/second_number);
    return 0;
}