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package String;

/* to check string inputs are characters or integer */

public class checkStrChar {

public static void main(String[] args){

String str = "hello77";

for(int i=0; i<str.length();i++){

Boolean flag = Character.isDigit(str.charAt(i));

if(flag){

System.out.println("'"+str.charAt(i)+"' is a number");

}

else{

System.out.println("'"+str.charAt(i)+"' is not a number");

}

}

}

}