Add 字符类型统计

字符类型统计

@@ -0,0 +1,24 @@
+#include <stdio.h>
+#include <string.h>
+int main()
+{
+    char str[100];
+    int n, a = 0, b = 0, c = 0, d = 0, e = 0;
+    gets(str);
+    n = strlen(str);
+    for(int i = 0; i < n; i ++)
+    {
+        if(str[i] >='A' && str[i] <= 'Z')
+        a ++;
+        else if(str[i] >= 'a' && str[i] <= 'z')
+        b ++;
+        else if(str[i] >= '0' && str[i] <= '9')
+        c ++;
+        else if(str[i] == ' ')
+        d ++;
+        else
+        e ++;
+    }
+    printf("capital letters:%d\nsmall letters:%d\nblank spaces:%d\nnumbers:%d\nother:%d", a, b, d, c, e);
+    return 0;
+}