#include"stdio.h" void main(){ char c; printf("input a character: "); c=getchar(); if(c<32) printf("This is a control character/n"); else if(c>='0'&&c<='9') printf("This is a digit/n"); else if(c>='A'&&c<='Z') printf("This is a capital letter/n"); else if(c>='a'&&c<='z') printf("This is a small letter/n"); else printf("This is an other character/n"); } if(c<32) printf("This is a control character/n"); else if(c>='0'&&c<='9') printf("This is a digit/n"); else if(c>='A'&&c<='Z') printf("This is a capital letter/n"); else if(c>='a'&&c<='z') printf("This is a small letter/n"); else printf("This is an other character/n");