Create count_divisor.py

Author: grootwo

programmers/Lv.1/count_divisor.py

@@ -0,0 +1,14 @@
+def solution(left, right):
+    int_list = [0] * 1000
+    for i in range(1, right + 1):
+        for j in range(left, right + 1):
+            if j >= i and j % i == 0:
+                int_list[j] += 1
+    # print(int_list[left : right + 1])
+    answer = 0
+    for i in range(left, right + 1):
+        if int_list[i] % 2 == 0:
+            answer += i
+        else:
+            answer -= i
+    return answer