From e487830a84364e8729b0408b2262e1d1b8e76acc Mon Sep 17 00:00:00 2001 From: ye-chenhui <1346848840@qq.com> Date: Tue, 20 Apr 2021 23:15:02 +0800 Subject: [PATCH] first commit --- .../demo01.java" | 17 +++++++ .../demo02.java" | 36 +++++++++++++++ .../demo03.java" | 20 +++++++++ .../demo04.java" | 44 +++++++++++++++++++ 4 files changed, 117 insertions(+) create mode 100644 "\344\272\214\347\273\264\346\225\260\347\273\204/\345\217\266\351\231\210\350\276\211/demo01.java" create mode 100644 "\344\272\214\347\273\264\346\225\260\347\273\204/\345\217\266\351\231\210\350\276\211/demo02.java" create mode 100644 "\344\272\214\347\273\264\346\225\260\347\273\204/\345\217\266\351\231\210\350\276\211/demo03.java" create mode 100644 "\344\272\214\347\273\264\346\225\260\347\273\204/\345\217\266\351\231\210\350\276\211/demo04.java" diff --git "a/\344\272\214\347\273\264\346\225\260\347\273\204/\345\217\266\351\231\210\350\276\211/demo01.java" "b/\344\272\214\347\273\264\346\225\260\347\273\204/\345\217\266\351\231\210\350\276\211/demo01.java" new file mode 100644 index 0000000..0425317 --- /dev/null +++ "b/\344\272\214\347\273\264\346\225\260\347\273\204/\345\217\266\351\231\210\350\276\211/demo01.java" @@ -0,0 +1,17 @@ +package demo; + +public class demo01 { + + public static void main(String[] args) { + // 全年营业总额度 + int[][]arr= {{22,66,44},{77,33,88},{25,45,65},{11,66,99}}; + int sum=0; + for (int i = 0; i < arr.length; i++) { + for (int j = 0; j < arr[i].length; j++) { + sum=sum+arr[i][j]; + } + } + System.out.println(sum); + } + +} diff --git "a/\344\272\214\347\273\264\346\225\260\347\273\204/\345\217\266\351\231\210\350\276\211/demo02.java" "b/\344\272\214\347\273\264\346\225\260\347\273\204/\345\217\266\351\231\210\350\276\211/demo02.java" new file mode 100644 index 0000000..321c41e --- /dev/null +++ "b/\344\272\214\347\273\264\346\225\260\347\273\204/\345\217\266\351\231\210\350\276\211/demo02.java" @@ -0,0 +1,36 @@ +package demo; + +import java.util.Scanner; + +public class demo02 { + + public static void main(String[] args) { + // 考勤情况 + int[][]arr= new int[5][6]; + Scanner scan=new Scanner(System.in); + for (int i = 0; i < arr.length; i++) { + System.out.println("请输入第"+(i+1)+"个员工的编号"); + arr[i][0]=scan.nextInt(); + System.out.println("请输入第"+(i+1)+"个员工的忘打卡次数"); + arr[i][1]=scan.nextInt(); + System.out.println("请输入第"+(i+1)+"个员工的迟到次数"); + arr[i][2]=scan.nextInt(); + System.out.println("请输入第"+(i+1)+"个员工的早退次数"); + arr[i][3]=scan.nextInt(); + System.out.println("请输入第"+(i+1)+"个员工的旷工次数"); + arr[i][4]=scan.nextInt(); + + arr[i][5]=arr[i][1]*10+arr[i][2]*20+arr[i][3]*20+arr[i][4]*100; + } + System.out.println("*******本月考勤信息*******"); + System.out.println("员工编号\t忘打卡\t迟到次数\t早退次数\t旷工次数\t总罚款"); + for (int i = 0; i < arr.length; i++) { + for (int j = 0; j < arr[i].length; j++) { + System.out.print(arr[i][j]+"\t"); + } + System.out.println(); + } + + } + +} diff --git "a/\344\272\214\347\273\264\346\225\260\347\273\204/\345\217\266\351\231\210\350\276\211/demo03.java" "b/\344\272\214\347\273\264\346\225\260\347\273\204/\345\217\266\351\231\210\350\276\211/demo03.java" new file mode 100644 index 0000000..8e946de --- /dev/null +++ "b/\344\272\214\347\273\264\346\225\260\347\273\204/\345\217\266\351\231\210\350\276\211/demo03.java" @@ -0,0 +1,20 @@ +package demo; + +public class demo03 { + + public static void main(String[] args) { + //遍历数组 + int[][]arr = {{11, 22, 33}, {33, 44, 55}}; + for (int i = 0; i < arr.length; i++) { + for (int j = 0; j < arr[i].length; j++) { + if(arr[i][j]==arr[1][2]) { + System.out.print(arr[i][j]); + }else + System.out.print(arr[i][j]+","); + + } + } + } + } + + diff --git "a/\344\272\214\347\273\264\346\225\260\347\273\204/\345\217\266\351\231\210\350\276\211/demo04.java" "b/\344\272\214\347\273\264\346\225\260\347\273\204/\345\217\266\351\231\210\350\276\211/demo04.java" new file mode 100644 index 0000000..b2a6ec6 --- /dev/null +++ "b/\344\272\214\347\273\264\346\225\260\347\273\204/\345\217\266\351\231\210\350\276\211/demo04.java" @@ -0,0 +1,44 @@ +package demo; + +import java.util.Scanner; +public class demo04 { + + public static void main(String[] args) { + //销售额百分比 + int a=0; + int b=0; + int c=0; + int d=0; + int[][]arr= new int[4][10]; + Scanner scan=new Scanner(System.in); + for (int i = 0; i < 4; i++) { + System.out.println("请输入第"+(i+1)+"个销售员的编号"); + arr[i][0]=scan.nextInt(); + System.out.println("请输入第"+(i+1)+"个销售员的衣服销售数量"); + arr[i][1]=scan.nextInt(); + System.out.println("请输入第"+(i+1)+"个销售员的裤子销售数量"); + arr[i][2]=scan.nextInt(); + System.out.println("请输入第"+(i+1)+"个销售员的鞋子销售数量"); + arr[i][3]=scan.nextInt(); + System.out.println("请输入第"+(i+1)+"个销售员的包包销售数量"); + arr[i][4]=scan.nextInt(); + } + for (int i = 0; i < 4; i++) { + arr[i][5]=arr[i][5]+arr[i][1] + arr[i][6]=arr[i][6]+arr[i][2] + arr[i][7]=arr[i][7]+arr[i][3] + arr[i][8]=arr[i][8]+arr[i][4] + } + + } + System.out.println("*******销售员销售情况*******"); + System.out.println("销售员编号\t衣服销售数量\t裤子销售数量\t鞋子销售数量\t包包销售数量\t衣服销售总量\t裤子销售总量\t鞋子销售总量\t包包销售总量\t各类百分比"); + for (int i = 0; i < arr.length; i++) { + for (int j = 0; j < arr[i].length; j++) { + System.out.print(arr[i][j]+"\t"); + } + System.out.println(); + + } +} +} \ No newline at end of file -- Gitee