This program calculates the sum from 10 numbers, you could hit “stop” to break and calculate less than 10 numbers:
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public class HelloWorld{ public static void main(String []args){ int[] values = new int[10]; int i = 0; int sum = 0; System.out.print("write up to 10 numbers !\n");//Info text for(i = 0; i <= values.length-1;++i){ System.out.print("write your number: ");//Info text String str = System.console().readLine(); if(!str.equals("stop")){ values[i] = Integer.parseInt(str);//read input }else{--i;break;} } System.out.print("your input:\n");//Info text for(int x = 0; x <= i;++x){ System.out.print("your number: "+values[x]+"\n");//Info text sum += values[x]; } System.out.println("your result: "+sum);//print result } } |
Output looks like this:
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write up to 10 numbers ! write your number: 1 write your number: 2 write your number: 3 write your number: stop your input: your number: 1 your number: 2 your number: 3 your result: 6 |
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