main( )
{ char ch;
ch=getchar();
if( ch>=’a’&&ch<=’z’|| ch>=’A’&&ch<=’Z’ )
printf("It is an English character\n");
else if( ch>=’0’&&ch<=’9’ )
printf("It is a digit character\n");
else if( ch== ‘ ’ )
printf("It is a space character\n");
else
printf("It is other character\n"); }
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