Java job character variable integer add, integer output

receive multiple numeric summation outputs from the command line

First, design ideas

Enter two strings with the input statement, convert to Integer integer.parseint (string), add, and convert the result to the string string.valueof (int) output.

Second, the Process flow chart

Third, the source program code

Package demo;

import Java.util.Scanner;

Public class intandstring {

Public Static void Main (string[] args) {

Scanner i=New Scanner (System. in);

System. out. println ("Please input:");

String Str1=i.next ();

String Str2=i.next ();

int A=integer. parseint (STR1);

int B=integer. parseint (STR2);

int sum=0;

Sum=a+b;

String str3=string. valueOf (sum);

System. out. println (STR3);

1. Close ();

}

}

Iv. Results of the procedure

Java job character variable integer add, integer output