public class E04_FindPrimes { public static void main(String[] args) { int max = 100; // Get the max value from the command line, // if the argument has been provided: if(args.length != 0) max = Integer.parseInt(args[0]); for(int i = 1; i < max; i++) { boolean prime = true; for(int j = 2; j < i; j++) if(i % j == 0) prime = false; if(prime) System.out.print(i + " "); } } } /* Output: 1 2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 71 73 79 83 89 97 *///:~
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