diff --git a/z15 b/z15
new file mode 100644
index 0000000..78d6ad5
--- /dev/null
+++ b/z15
@@ -0,0 +1,11 @@
+// 15函数功能： 打印学生成绩 
+void Printscore(STU stu[],int n, int m)
+{int i, j;
+for (i = e; i < n; i++)
+{
+printf("%ld\t%s\t",num[i],name[i]);
+for (j = e; j < m; j++)
+{
+  printf("%.ef\t", score[i][j]);}
+printf("%.ef\t%.ef\n"，sum[i],aver[i]);}
+}