#include<stdio.h>#include<ctype.h>intmain(){int var1 ='t';int var2 ='1';int var3 =' ';if(isspace(var1)){printf("var1 = |%c| is a white-space character\n", var1 );}else{printf("var1 = |%c| is not a white-space character\n", var1 );}if(isspace(var2)){printf("var2 = |%c| is a white-space character\n", var2 );}else{printf("var2 = |%c| is not a white-space character\n", var2 );}if(isspace(var3)){printf("var3 = |%c| is a white-space character\n", var3 );}else{printf("var3 = |%c| is not a white-space character\n", var3 );}return(0);}