diff --git a/字符分类统计 b/字符分类统计
new file mode 100644
index 0000000..e96e190
--- /dev/null
+++ b/字符分类统计
@@ -0,0 +1,21 @@
+#include<stdio.h>
+int a=0,b=0,c=0,d=0,e=0;
+void fun(char ch[])
+{
+    for(int i = 0; i < 10; i ++)
+    {
+        if(ch[i]>='A'&&ch[i]<='Z') a++;
+        else if(ch[i]>='a'&&ch[i]<='z') b++;
+        else if(ch[i]>='0'&&ch[i]<='9') c++;
+        else if(ch[i]==' ')d++;
+        else e++;
+    }
+}
+int main()
+{
+    char ch[10];
+    scanf("%s",ch);
+    fun(ch);
+    printf("majuscule=%d\nb=%d\nnum=%d\nblank=%d\nothers=%d",a,b,c,d,e);
+    return 0;
+} 
\ No newline at end of file