diff --git a/z1.c b/z1.c
new file mode 100644
index 0000000..ab4176a
--- /dev/null
+++ b/z1.c
@@ -0,0 +1,34 @@
+void select_name()
+{char name[10];
+int m;
+printf("请输入姓名:");
+scanf("%s",name);
+for(m=0;m<i;m++)
+{
+ if(!strcmp(name,student[m].name))
+ {
+  printf("学号为%ld\t",student[m].xuehao);
+   printf("班级为%s\t",student[m].banji);
+    printf("姓名为%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("上机时间为:%d:%d\n",student[m].time_hour,student[m].time_minute);
+ }
+ 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");
+ }