Add 字符分类统计

字符分类统计

@@ -0,0 +1,19 @@
+
+#include<stdio.h>
+int main()
+{
+    char ch;
+    int n1=0,kgg=0,n2=0,other=0;
+    while((ch=getchar())!=’\n’)    
+    {
+        if((ch>=’a’&&ch<=’z’)||(ch<=’Z’&&ch>=’A’))
+            n1++;
+        else if(ch==’ ‘)
+            kg++;
+        else if(ch>=’0’&&ch<=’9’)
+            n2++;
+        else
+            other++;
+    }
+    printf(“%d %d %d %d”,n1,n2,kg,other);
+    return 0;