diff --git a/课设.cpp b/课设.cpp
new file mode 100644
index 0000000..3ebfe7b
--- /dev/null
+++ b/课设.cpp
@@ -0,0 +1,61 @@
+#include<stdio.h> 
+#include<stdlib.h>
+#include<string.h>
+struct singer_info
+{
+	char id[10];
+	char name[20];
+	float score[10];
+	float sum;
+	float ave;
+};struct singer_info singer[100];
+int main(void)
+{
+	int n,i=1,j,t;
+	char a;
+	file *fp;
+	    printf("--------------------------------------------------------\n");
+    printf("********************************************************\n");
+    printf("                   »¶Ó­½øÈë¸èÊÖ±ÈÈüϵͳ                 \n");
+    printf("********************************************************\n");
+    printf("--------------------------------------------------------\n");
+    printf("*******************1.ÊäÈëÑ¡ÊÖÊý¾Ý***********************\n");
+    printf("*******************2.ÆÀί´ò·Ö***************************\n");
+    printf("*******************3.³É¼¨ÅÅÐò***************************\n");
+    printf("*******************4.³É¼¨²éѯ***************************\n");
+    printf("*******************5.×·¼ÓѧÉúÊý¾Ý***********************\n");
+    printf("*******************6.дÈëÊý¾ÝÎļþ***********************\n");
+    printf("*******************7.Í˳öϵͳ***************************\n");
+	scanf("%d",&a);
+	switch(a)
+	{
+		case1:
+			printf("1:ÇëÊäÈëÑ¡ÊÖÊý¾Ý");
+			scanf("%d",&n);
+			for(i=0;i<n;i++)
+			{
+				gets(singer[i].id);
+				gets(singer[i].name);
+	        }
+	    case2:
+	    	printf("2:ÇëÊäÈëÆÀί´ò·Ö");
+	    	for(i=0;i<n;i++)
+	    	{
+	    		singer[i].sum=0;
+			    for(j=0;j<10;j++)
+			{
+				scanf("%d",singer[i].score[j]);
+				singer[i].sum+=singer[i].score[j];
+			}
+			singer[i].ave=singer[i].sum/10
+	    	}
+	    case3:
+	    	printf("3:³É¼¨ÅÅÐò");
+	    	for(i=0;i<n;i++)
+	    	{
+	    		
+			}
+	    	
+			
+	}
+}