#include <stdio.h>
int main()
{
char ch;
printf("Input a character: ");
scanf("%c",&ch);
ch=('a'<=ch&&ch<='z')?(ch-'a'+'A'):ch;
printf("ch=%c\n",ch);
return 0;
}
#include <stdio.h>
int main()
{
char ch;
printf("Input a character: ");
scanf("%c",&ch);
ch=('a'<=ch&&ch<='z')?(ch-'a'+'A'):ch;
printf("ch=%c\n",ch);
return 0;
}