Java Language Foundation Course assignment 1

First, the idea of program design

The argument is of type string, so the parameter is first converted to an integer, and then the array and loop are used.

Ii. Flowchart of Program Design

Third, the source program code

Package fun;
public class Fun3 {

public static void Main (string[] args) {
int i,sum=0,t;
int length=args.length;
SYSTEM.OUT.PRINTLN ("Please input parameters in advance");
int num[] = new int[length];//Create array
for (i=0;i<length;i++)
{
String str;
Str=args[i];
T=integer.parseint (str);//convert string to int
num[i]=t;
}
for (i=0;i<length;i++)
{
Sum=sum+num[i];
}
System.out.println ("The sum of number is" +sum);
}

}

Iv. Results

Java Language Foundation Course assignment 1