c format specifiers

#include <stdio.h>

int main() {
    int integerVar = 42;
    float floatVar = 3.14;
    char charVar = 'A';
    char stringVar[] = "Hello, World!";

    printf("Integer Variable: %d\n", integerVar);
    printf("Float Variable: %f\n", floatVar);
    printf("Char Variable: %c\n", charVar);
    printf("String Variable: %s\n", stringVar);

    return 0;
}

1. %d: Used to format and print an integer variable.
2. %f: Used to format and print a floating-point variable.
3. %c: Used to format and print a character variable.
4. %s: Used to format and print a string (array of characters) variable.