4 commit

j1.cpp

@@ -1,66 +0,0 @@
-void end_money() {
- int m,minute,hour;
- char xuehao;
- printf("请输入学号:");
- scanf("%ld",&xuehao);
- for(m = 0; m < i; m++)
- {
-   if(student[m].xuehao==xuehao)
-  {
-   printf("请输入%ld的下机时间:",xuehao);
-   scanf("%d:%d",&student[m].end.hour,&student[m].end.minute);
-   if(student[m].end.minute<student[m].begin.minute)
-   {
-    minute=student[m].end.minute+60
-           -student[m].begin.minute;
-    hour=student[m].end.hour-1-student[m].begin.hour;
-    student[m].time_hour = hour;
-    student[m].time_minute = minute;
-   }
-   else
-   {
-    minute=student[m].end.minute -student[m].begin.minute;
-    hour=student[m].end.hour -student[m].begin.hour;
-    student[m].time_hour = hour;
-    student[m].time_minute = minute;
-
-   }
-   if(minute > 0)
-   {
-    hour = hour + 1;
-    printf("上机时间为:%d:%d 费用为:%d",student[m].time_hour,student[m].time_minute,hour);
-   }
-    else {
-    printf("上机时间为:%d:%d\n 费用为:%d",student[m].time_hour,student[m].time_minute,hour);
-   }
-  }
- }
-         save();
- printf("\n");  system("pause");
- system("cls");
-}
-void select_xuehao() {
- long int xuehao;
- int m;
- printf("请输入学号:");
- scanf("%ld",&xuehao);
- for(m = 0; m < i; m++)
- {
-  if(student[m].xuehao==xuehao)
-  {
-   printf("学号:%ld\t",student[m].xuehao);
-   printf(" 班级:%s\t",student[m].banji);
-   printf("姓名:%s\t",student[m].name);
-   printf(" 上机开始时间:%d:%d\t",student[m].begin.hour,student[m].begin.minute);
-   printf("上机结束时间:%d:%d\t",student[m].end.hour,student[m].end.minute);
-   printf("上机时间:%d:%d\n\t",student[m].time_hour,student[m].time_minute);
-  }
-  else if( m == i)
-  {
-   printf("没有该生记录:\n");
-  }
- }
-save();
- printf("\n");  system("pause");
- system("cls");
-}

z1.c

@@ -1,19 +1,34 @@
-void insert() {
+void select_name()
- printf("请输入学号:");
+{char name[10];
- scanf("%ld",&student[i].xuehao);
+int m;
- 
+printf("请输入姓名:");
- printf("请输入姓名:");
+scanf("%s",name);
- scanf("%s",student[i].name);
+for(m=0;m<i;m++)
- 
+{
- printf("请输入班级:");
+ if(!strcmp(name,student[m].name))
- scanf("%s",student[i].banji);
+ {
- 
+  printf("学号为%ld\t",student[m].xuehao);
- printf("请输入上机时间:");
+   printf("班级为%s\t",student[m].banji);
- scanf("%d:%d",&student[i].begin.hour,&student[i].begin.minute);
+    printf("姓名为%s\t",student[m].name);
- i = i + 1;
+     printf("上机开始时间:%d:%d\t",student[m].begin.hour,student[m].begin.minute);
- printf("人数：%d",i);
+   printf("上机结束时间:%d:%d\t",student[m].end.hour,student[m].end.minute);
-       j=i;
+   printf("上机时间为:%d:%d\n",student[m].time_hour,student[m].time_minute);
-       save();
+ }
- printf("\n");  system("pause");
+ else if(m==i)
+ {
+  printf("没有记录:\n");
+ }
+}save();
+ system("pause");
  system("cls");
 }
+void show()
+{
+int m;
+printf("学号     班级      姓名      上机时间      下机时间      用时\n");
+for(m=0;m<i;m++)
+{printf("%ld       %s         %s          %d:%d          %d:%d         %d:%d\n",student[m].xuehao,student[m].banji,student[m].name,student[m].begin.hour,student[m].begin.minute,student[m].end.hour,student[m].end.minute,student[m].time_hour,student[m].time_minute);
+}   
+system("pause");
+system("cls");
+ }