ABC182

Author: IsHYuhi

Diff for: ABC/ABC182/A.py

@@ -0,0 +1,3 @@
+a, b = map(int, input().split())
+
+print(2*a+100-b)

Diff for: ABC/ABC182/B.py

@@ -0,0 +1,16 @@
+n = int(input())
+a = list(map(int, input().split()))
+mx = max(a)
+ans = 0
+max_count = 0
+for i in range(2, mx+1):
+    count = 0
+    for j in a:
+        if j % i == 0:
+            count += 1
+
+    if count > max_count:
+        ans = i
+        max_count = count
+
+print(ans)

Diff for: ABC/ABC182/C.py

@@ -0,0 +1,21 @@
+n = list(input())
+length = len(n)
+
+def dfs(i, count, sum):
+    if i == length:
+        if sum % 3 == 0 and sum != 0:
+            return length-count
+        else:
+            return float('inf')
+
+    d1 = dfs(i+1, count+1, sum+int(n[i]))
+    d2 = dfs(i+1, count , sum)
+
+    return min(d1, d2)
+
+ans = dfs(0, 0, 0)
+
+if ans != float('inf'):
+    print(ans)
+else:
+    print(-1)