21

MSKIM/21to30/21.py

@@ -0,0 +1,16 @@
+def solution(want,number,discount):
+    want_dict={}
+    for i in range(len(want)):
+        want_dict[want[i]]=number[i]
+    answer=0
+
+    for i in range(len(discount)-9):
+        discount_10d={}
+        for j in range(i,i+10):
+            if discount[j] in want_dict:
+                discount_10d[discount[j]]=discount_10d.get(discount[j],0)+1
+
+        if discount_10d==want_dict:
+            answer+=1
+
+    return answer