how to transform a char to ascii code in c

To transform a char to ASCII code in C, you can use the printf function with the %d format specifier. Here's an example:

#include <stdio.h>

int main() {
    char c = 'A';
    int ascii = c;

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

    return 0;
}

This program declares a variable c of type char and assigns it the value 'A'. Then, it assigns the ASCII value of c to an integer variable ascii. Finally, it uses the printf function to print the ASCII value of c using the %d format specifier.

When you run this program, it will output 65, which is the ASCII value of the character 'A'. You can replace 'A' with any other character to get its corresponding ASCII value.