#include<stdio.h>
int main()
{ char ch;
printf("Press a key and then press Enter:");
ch=getchar();
ch=ch+32;
printf("%c,%d\n",ch,ch);
return 0;
}
#include<stdio.h>
int main()
{ char ch;
printf("Press a key and then press Enter:");
ch=getchar();
ch=ch+32;
printf("%c,%d\n",ch,ch);
return 0;
}