add code

code/abc125_c_01.py

@@ -0,0 +1,8 @@
+from fractions import gcd
+N=int(input())
+A=list(map(int,input().split()))
+R,L=[0],[0]
+for i in range(N-1):
+    R+=[gcd(R[i],A[i])]
+    L+=[gcd(L[i],A[-i-1])]
+print(max(gcd(R[i],L[-i-1]) for i in range(N)))

code/abc126_c_01.py

@@ -0,0 +1,10 @@
+N,K=map(int,input().split())
+probability=0
+for dice in range(1,N+1):
+    coin=1/N
+    point=dice
+    while(point<K):
+        point*=2
+        coin/=2
+    probability+=coin
+print(probability)

code/abc137_b_05.py

@@ -0,0 +1,3 @@
+K,X=map(int,input().split())
+for x in range(X-K+1,X+K):
+    print(x,end=" ")

code/abc139_b_05.py

@@ -0,0 +1,7 @@
+A,B=map(int,input().split())
+count,outlet=0,1
+while outlet<B:
+    outlet-=1
+    outlet+=A
+    count+=1
+print(count)

code/abc139_b_06.py

@@ -0,0 +1,7 @@
+A, B = map(int, input().split())
+count, outlet = 0, 1
+while outlet < B:
+    outlet -= 1
+    outlet += A
+    count += 1
+print(count)

code/abc146_b_02.py

@@ -0,0 +1,3 @@
+N=int(input())
+S=input()
+print(bytes((s-65+N)%26+65 for s in S.encode()).decode())

code/abc150_b_03.py

@@ -0,0 +1,3 @@
+N = int(input())
+S = input()
+print(S.count("ABC"))

code/abc151_a_04.py

@@ -0,0 +1,2 @@
+C=input()
+print(bytes(c+1 for c in C.encode()).decode())

code/abc159_c_01.py

@@ -0,0 +1,2 @@
+L = int(input())
+print((L/3)**3)

code/abc159_c_02.py

@@ -0,0 +1,2 @@
+L=int(input())
+print((L/3)**3)

code/abc160_c_01.py

@@ -0,0 +1,8 @@
+K,N=map(int,input().split())
+A=list(map(int,input().split()))
+distance=max(A)-min(A)
+for i in range(N):
+    A.append(A[i]+K)
+for i in range(N):
+    distance=min(distance,A[i+N-1]-A[i])
+print(distance)

code/abc160_c_02.py

@@ -0,0 +1,4 @@
+K,N=map(int,input().split())
+A=list(map(int,input().split()))
+A+=[A[0]+K]
+print(min(K-(A[i+1]-A[i]) for i in range(N)))

code/abc160_c_03.py

@@ -0,0 +1,4 @@
+K,N=map(int,input().split())
+A=list(map(int,input().split()))
+A+=[A[0]+K]
+print(K-max(A[i+1]-A[i] for i in range(N)))

code/abc161_c_01.py

@@ -0,0 +1,2 @@
+N,K=map(int,input().split())
+print(min(N%K,abs(K-N%K)))

code/abc161_c_02.py

@@ -0,0 +1,2 @@
+N,K=map(int,input().split())
+print(min(N%K,K-N%K))

code/abc162_a_01.py

@@ -0,0 +1 @@
+print("Yes" if input().count("7")>0 else "No")

code/abc162_a_02.py

@@ -0,0 +1,2 @@
+N = input()
+print("Yes" if N.count("7") > 0 else "No")

code/abc162_a_03.py

@@ -0,0 +1 @@
+print("Yes" if "7" in input() else "No")

code/abc162_a_04.py

@@ -0,0 +1,2 @@
+N = input()
+print("Yes" if "7" in N else "No")

code/abc162_b_01.py

@@ -0,0 +1,6 @@
+N=int(input())
+total=0
+for i in range(1,N+1):
+    if i%3!=0 and i%5!=0:
+        total+=i
+print(total)

code/abc162_b_02.py

@@ -0,0 +1,6 @@
+N = int(input())
+total = 0
+for i in range(1, N+1):
+    if i % 3 != 0 and i % 5 != 0:
+        total += i
+print(total)

code/abc162_b_03.py

@@ -0,0 +1 @@
+print(sum(i for i in range(int(input())+1) if i%3!=0 and i%5!=0))

code/abc162_b_04.py

@@ -0,0 +1 @@
+print(sum(i for i in range(int(input())+1) if i%3 and i%5))

code/abc162_c_01.py

@@ -0,0 +1,3 @@
+import math
+K=int(input())
+print(sum(math.gcd(math.gcd(a,b),c) for a in range(1,K+1) for b in range(1,K+1) for c in (range(1,K+1))))

code/abc162_c_02.py

@@ -0,0 +1,4 @@
+import math
+K=int(input())
+r=range(1,K+1)
+print(sum(math.gcd(math.gcd(a,b),c) for a in r for b in r for c in r))

code/abc162_c_03.py

@@ -0,0 +1,3 @@
+import math
+K=int(input())
+print(sum(math.gcd(math.gcd(a,b),c) for a in range(1,K+1) for b in range(1,K+1) for c in range(1,K+1)))

code/abc162_c_04.py

@@ -0,0 +1,4 @@
+import numpy as np
+K=int(input())
+k=np.arange(1,K+1)
+print(np.sum(np.gcd.outer(np.gcd.outer(k,k),k)))

code/abc162_c_05.py

@@ -0,0 +1,4 @@
+import numpy as np
+K=int(input())
+r=np.arange(1,K+1)
+print(np.sum(np.gcd.outer(np.gcd.outer(r,r),r)))