#include <stdio.h>
#include <stdarg.h>

void myPrintf(char *former, ...)
{

        char *p;
        char cVaile;
        int intVaile;
        char * cpVaile;
        va_list vp;

        va_start(vp, former);
        
        for(p = former; *p; p++)
        {
                if(*p != '%')
                {
                        putchar(*p);
                        continue;
                }

                p++;

                if(*p == 'c')
                {
                        cVaile = va_arg(vp, char);
                        putchar(cVaile);
                }
                else if(*p == 'd')
                {
                        intVaile = va_arg(vp, int);
                        printf("%d", intVaile);
                }
                else if(*p == 's')
                {
                        cpVaile = va_arg(vp, char *);
                        printf("%s", cpVaile);
                }
                else
                {
                        putchar(*p);
                }
        }
        
        va_end(vp);
}