?? checkerboard.java
字號:
// Exercise 3.7
public class CheckerBoard {// Saved as "CheckerBoard.java"
public static void main (String[] args) {
int size = 7;
//use 2 FOR loops to print the board
for (int row = 1; row <= size; row++) {
// Use modulus 2 to find alternate lines
if ((row % 2) == 0) { // row 2, 4, 6, 8
System.out.print(" ");
}
for (int col = 1; col <= size; col++) {
System.out.print("# "); // print without newline
}
System.out.println();
}
}
}
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