Drill 23: Summarise — Variables and operators

#include <stdio.h>
#include <limits.h>

int main(void) {
    int count = 7;
    double price = 19.99;
    char grade = 'A';

    printf("count = %d\n", count);
    printf("price = %.2f\n", price);
    printf("grade = %c\n", grade);

    printf("7 / 2 = %d\n", 7 / 2);
    printf("7 %% 2 = %d\n", 7 % 2);

    unsigned int big = UINT_MAX;
    printf("UINT_MAX = %u\n", big);
    printf("UINT_MAX + 1 = %u\n", big + 1);

    return 0;
}