01-homework

01-homework-ligang.py

+#!/usr/bin/env python
+#-*- coding:utf-8 -*-
+def check(s1,s2):
+     print(sum(map(lambda ch:s1.count(ch),s2)))
+
+def isUnique(str):
+    l = list(str)
+    n = len(l)
+    for i in range(n):
+        if str.count(l[i]) !=1:
+            print("J value is repeat,please reinput J values")
+            exit(0)
+
+
+def alphaCount(str,type=1):
+    w = 0
+    for i in str:
+        if i.isalpha():
+            w +=1
+    if w > 50:
+        if type==1:
+            a = 'J'
+        else:
+            a ='S'
+        print("%s alpha gt 50" % a)
+        exit(0)
+
+
+def numJwelsInStones(j,s):
+
+    if j.strip() =='' or s.strip() == '':
+        print("J or S values is not empty")
+    else:
+        jcount = alphaCount(j,1)
+        scount = alphaCount(s,2)
+        isUni = isUnique(j)
+        chek = check(j,s)
+
+j = input("please input J value" )
+S = input("please input S value ")
+numJwelsInStones(j,S)
+