ABC42-50

Author: IsHYuhi

ABC/ABC042/A.py

@@ -0,0 +1,11 @@
+from collections import Counter
+a = list(map(int, input().split()))
+
+a = Counter(a)
+
+if a.get(7) and a.get(5):
+    if a[7]==1 and a[5]==2:
+        print('YES')
+        exit()
+print('NO')
+

ABC/ABC042/B.py

@@ -0,0 +1,5 @@
+n, l = map(int, input().split())
+s = [input() for _ in range(n)]
+s.sort()
+ans = ''.join(s)
+print(ans)

ABC/ABC043/A.py

@@ -0,0 +1 @@
+print(sum([i for i in range(1, int(input())+1)]))

ABC/ABC043/B.py

@@ -0,0 +1,11 @@
+s = input()
+ans = []
+
+for i in s:
+    if i=='0':
+        ans.append('0')
+    elif i=='1':
+        ans.append('1')
+    elif i=='B' and ans:
+        ans.pop()
+print(''.join(ans))

ABC/ABC043/C.py

@@ -0,0 +1,8 @@
+import numpy as np
+n = int(input())
+a = np.asarray(list(map(int, input().split())))
+m = float('inf')
+
+for i in range(-100, 101):
+    m = min(np.sum((a-i)**2), m)
+print(m)

ABC/ABC044/A.py

@@ -0,0 +1,6 @@
+n = int(input())
+k = int(input())
+x = int(input())
+y = int(input())
+
+print(min(n, k)*x+max(n-k, 0)*y)

ABC/ABC044/B.py

@@ -0,0 +1,9 @@
+from collections import Counter
+s = input()
+s = Counter(s)
+
+for i in s.values():
+    if i%2 != 0:
+        print('No')
+        exit()
+print('Yes')

ABC/ABC045/A.py

@@ -0,0 +1,5 @@
+a = int(input())
+b = int(input())
+h = int(input())
+
+print(int((a+b)*h/2))

ABC/ABC045/B.py

@@ -0,0 +1,15 @@
+from collections import deque
+
+a = deque(input())
+b = deque(input())
+c = deque(input())
+dic = {'A':a, 'B':b, 'C':c}
+pop = dic['A'].popleft().upper()
+
+
+while dic[pop]:
+    pop = dic[pop].popleft().upper()
+
+print(pop)
+
+

ABC/ABC046/A.py

@@ -0,0 +1,4 @@
+from collections import Counter
+count = list(map(int, input().split()))
+count = Counter(count)
+print(len(count))

ABC/ABC046/B.py

@@ -0,0 +1,3 @@
+n, k = map(int, input().split())
+#一つ目はk通り、それ以降は(k-1)通りをn-1回繰り返す
+print(int(k*((k-1)**(n-1))))

ABC/ABC047/A.py

@@ -0,0 +1,6 @@
+a, b, c = map(int, input().split())
+
+if a+b==c or b+c==a or a+c==b:
+    print('Yes')
+else:
+    print('No')

ABC/ABC047/B.py

@@ -0,0 +1,25 @@
+w, h, n = map(int, input().split())
+field = [[1] * w for _ in range(h)]
+for i in range(n):
+    x, y, a = map(int,input().split())
+    if a == 1:
+        for i in range(h):
+            for j in range(x):
+                field[i][j] = 0
+    elif a == 2:
+        for i in range(h):
+            for j in range(x, w):
+                field[i][j] = 0
+    elif a == 3:
+        for i in range(y):
+            for j in range(w):
+                field[i][j] = 0
+    elif a == 4:
+        for i in range(y,h):
+            for j in range(w):
+                field[i][j] = 0
+
+count = 0
+for i in field:
+    count += i.count(1)
+print(count)

ABC/ABC047/C.py

@@ -0,0 +1,11 @@
+from collections import deque
+S = deque(list(input()))
+
+ans = 0
+s = S.popleft()
+while S:
+    n = S.popleft()
+    if s != n:
+        ans += 1
+        s = n
+print(ans)

ABC/ABC048/A.py

@@ -0,0 +1,3 @@
+_, s, _ = input().split()
+
+print('A'+s[0].upper()+'C')

ABC/ABC049/A.py

@@ -0,0 +1,6 @@
+c = input()
+
+if c == 'a' or c == 'i' or c == 'u' or c == 'e' or c == 'o':
+    print('vowel')
+else:
+    print('consonant')

ABC/ABC049/B.py

@@ -0,0 +1,6 @@
+h, w = map(int, input().split())
+c = [input() for _ in range(h)]
+
+for i in c:
+    print(i)
+    print(i)

ABC/ABC050/A.py

@@ -0,0 +1,6 @@
+a, op, b = input().split()
+
+if op=='+':
+    print(int(a)+int(b))
+else:
+    print(int(a)-int(b))

ABC/ABC050/B.py

@@ -0,0 +1,9 @@
+n = int(input())
+t = list(map(int, input().split()))
+m = int(input())
+px = list(tuple(map(int,input().split())) for _ in range(m))
+
+for p, x in px:
+    ts = t.copy()
+    ts[p-1] = x
+    print(sum(ts))