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  • 复习程序流程控制语句

    static void linXing() {
    for (int i = 1; i <= 3; i++) {
    for (int z = 1; z <= 3 - i; z++) {
    System.out.print(" ");
    }
    for (int j = 1; j <= i * 2 - 1; j++) {
    System.out.print("*");
    }
    System.out.println();
    }
    for (int a = 2; a >= 1; a--) {
    for (int b = 1; b <= 3 - a; b++) {
    System.out.print(" ");
    }
    for (int c = 1; c <= a * 2 - 1; c++) {
    System.out.print("*");
    }
    System.out.println();
    }

    }

    static void zhengFangXin() {
    for (int i = 1; i <= 4; i++) {
    for (int j = 1; j <= 4; j++) {
    System.out.print("*" + " ");
    }
    System.out.println();
    }
    }

    static void zhengSJX() {
    for (int i = 1; i <= 4; i++) {
    for (int j = 1; j <= i; j++) {
    System.out.print("*" + " ");
    }
    System.out.println();
    }
    }

    static void daoZhengSJX() {
    for (int i = 4; i >= 1; i--) {
    for (int j = 1; j <= i; j++) {
    System.out.print("*" + " ");
    }
    System.out.println();
    }
    }

    static void dengYaoSJX() {
    for (int i = 1; i <= 4; i++) {
    for (int z = 0; z <= 4 - i; z++) {
    System.out.print(" ");
    }
    for (int j = 1; j <= i * 2 - 1; j++) {
    System.out.print("*");
    }
    System.out.println();
    }
    }

    static void daoDengYaoSJX() {
    for (int i = 4; i >= 1; i--) {
    for (int z = 0; z <= 4 - i; z++) {
    System.out.print(" ");
    }
    for (int j = 1; j <= i * 2 - 1; j++) {
    System.out.print("*");
    }
    System.out.println();
    }
    }

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  • 原文地址:https://www.cnblogs.com/zhu5201314/p/6291236.html
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