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Example of how variables work in C
#include<stdio.h>
int main(void){
// Example of using variables to hold data
int number = 90;
char string[] = "That is a great score";
char letter = 'A';
printf("Your score was %d%%! %s! You're an %c student!\n\n", number, string, letter);
printf("Putting some new data in our variables...\n\n");
number = 80;
// Array's are immutable (even if the exact same string!)
// this line of code will cause errors in compilation
// string = "That is a great score";
char new_string[] = "That is a pretty good score";
letter = 'B';
printf("Your score was %d%%! %s! You're a %c student!\n\n", number, new_string, letter);
}
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