mistake1.java

来自「Java 入门书的源码」· Java 代码 · 共 18 行

/* Incorrect attempt to sum the squares of
 * numbers from 1 to a high value entered
 * by the user
 */

import iopack.Io;
public class Mistake1 {
  public static void main(String [] args) {
    int sum = 0;
    int count = 1;
    int high = Io.readInt("Enter the number of squares to sum");
    while (count <= high) 
      sum += count*count;
    System.out.println("The sum of the first " + high +
                         " squares is " +sum); 
    Io.readString("Press any key to exit");   // Added for IDE use
  }
}