Help with Hexadecimal Conversion

I am trying to create a program where when I enter a character, after the user presses enter it displays the hexadecimal of it. I am seeming to have problems finding how to do it. Any suggestions? Thanks

Something like this?

Code:

---

#include <stdio.h>

int main()
{
    char c = 10;
    printf("%x\n", c);
    return 0;
}

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That's the easy way. If you want to write a function like toHex() that's a whole different ballgame.

edit: maybe you are having problems with the input as well?

Code:

---

char c;
scanf("%c", &c);

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Is that what the %x does?? Converts it into a hexadecimal. Here is what I have so far..

Code:

---

#include <stdio.h>

main()
{      char c[5];
                         
puts("Enter Character:");
        while(gets(c) != NULL) 
        {        puts(c);       
                printf("\n");   
        }
}

---

%x is just another format specifier like %d, %f etc.it is used for hexadecimal numbers.it gives the hexadecimal form of the corresponding argument.
for eg.

Code:

---

int i=15;
printf("%x",i);

---

will output F
Similarly %o is used for octal.