How to use scanner in java?
import java.util.Scanner;
class classname{
public methodname(){
//Scanner declaration
Scanner s_name = new Scanner(System.in);
//Use Scanner to take input
int val = s_name.nextInt();
}
}
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Hi, This is ravi i have a question like this i have string "UNDERSTAND" now i want to count the letters how many times it occures.i.e from the above string the out put should be like this U-1,N-2,D-2,E-1,R-1,S-1,T-1,A-1. how can i achieve this Thnaks in advance for your response ..
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