Einführung

AtCoders ABC100 ~ 169 In Python wurde ein Problem gelöst.

Ich bin noch ein Anfänger, daher denke ich, dass es viel verschwenderischen Code gibt, aber ich hoffe, dass er jemandem hilft. ..

ABC169 Problem

A,B=map(int,input().split())
print(A*B)

ABC168 Problem

n=int(input())
n=n%10

if n in [3]:
  print("bon")
elif n in [0,1,6,8]:
  print("pon")
else:
  print("hon")

ABC167 Problem

S=input()
T=input()

if S==T[:-1]:
  print("Yes")
else:
  print("No")

ABC166 Problem

S=input()

if S=="ABC":
  print("AGC")
else:
  print("ABC")

ABC165 Problem

K=int(input())
A,B=map(int,input().split())
a=0

for i in range(A,B+1):
  if i%K==0:
    a+=1
    break

if a==1:
  print("OK")
else:
  print("NG")

ABC164 Problem

S,W=map(int,input().split())

if S<=W:
  print("unsafe")
else:
  print("safe")

ABC163 Problem

import math

R=int(input())
print(math.pi*2*R)

ABC162 Problem

n=input()

if "7" in n:
  print("Yes")
else:
  print("No")

ABC161 Problem

x,y,z=map(int,input().split())
print(z,x,y)

ABC160 Problem

s=input()

if s[2]==s[3] and s[4]==s[5]:
  print("Yes")
else:
  print("No")

ABC159 Problem

N,M=map(int,input().split())

print(N*(N-1)//2+M*(M-1)//2)

ABC158 Problem

S=input()

if S[0]==S[1] or S[1]==S[2]:
  print("NO")
else:
  print("Yes")

ABC157 Problem

N=int(input())

if N%2==0:
  print(N//2)
else:
  print(N//2+1)

ABC156 Problem

N,R=map(int,input().split())

if N>=10:
  print(R)
else:
  print(R+100*(10-N))

ABC155 Problem

a,b,c=map(int,input().split())

if (a==b and a!=c) or (b==c and b!=a) or (c==a and c!=b):
  print("Yes")
else:
  print("No")

ABC154 Problem

S,T=input().split()
a,b=map(int,input().split())
U=input()

if S==U:
  print(a-1,b)
else:
  print(a,b-1)

ABC153 Problem

H,A=map(int,input().split())
cnt=0

while True:
  if H<=0:
    break
  H-=A
  cnt+=1
  
print(cnt)

ABC152 Problem

n,m=map(int,input().split())

if n==m:
  print("Yes")
else:
  print("No")

ABC151 Problem

c=input()
alp="abcdefghijklmnopqrstuvwxyz"

for i in range(len(alp)):
  if alp[i]==c:
    print(alp[i+1])

ABC150 Problem

K,X=map(int,input().split())

if 500*K>=X:
  print("Yes")
else:
  print("No")

ABC149 Problem

S,T=input().split()
print(T+S)

ABC148 Problem

a=int(input())
b=int(input())

print(6-a-b)

ABC147 Problem

a,b,c=map(int,input().split())

if a+b+c>=22:
  print("bust")
else:
  print("win")

ABC146 Problem

s=input()
day=['SUN','MON','TUE','WED','THU','FRI','SAT']

for i in range(7):
  if s==day[i]:
    print(7-i)

ABC145 Problem

r=int(input())
print(r**2)

ABC144 Problem

A,B=map(int,input().split())

if A==0 or A>=10 or B==0 or B>=10:
  print(-1)
else:
  print(A*B)

ABC143 Problem

A,B=map(int,input().split())

if A-B*2<0:
  print(0)
else:
  print(A-B*2)

ABC142 Problem

N=int(input())
odd=0

for i in range(1,N+1):
  if i%2==1:
    odd+=1

print(odd/N)

ABC141 Problem

S=input()

if S[0]=="S":
  print("Cloudy")
elif S[0]=="C":
  print("Rainy")
else:
  print("Sunny")

ABC140 Problem

n=int(input())
print(n**3)

ABC139 Problem

s=input()
t=input()
cnt=0

for i in range(3):
  if s[i]==t[i]:
    cnt+=1
print(cnt)

ABC138 Problem

a=int(input())
s=input()

if a>=3200:
  print(s)
else:
  print('red')

ABC137 Problem

A,B=map(int,input().split())
max=A+B

if max<A-B:
  max=A-B
if max<A*B:
  max=A*B

print(max)

ABC136 Problem

A,B,C=map(int,input().split())

if C-(A-B)<0:
  print(0)
else:
  print(C-(A-B))

ABC135 Problem

A,B=map(int,input().split())

if (A+B)%2==0:
  print((A+B)//2)
else:
  print("IMPOSSIBLE")

ABC134 Problem

r=int(input())
print(3*r*r)

ABC133 Problem

N,A,B=map(int,input().split())

if N*A<B:
  print(N*A)
else:
  print(B)

ABC132 Problem

S=input()
s1=S[0]
s2=0

if S[0]!=S[1]:
  s2=S[1]
elif S[0]!=S[2]:
  s2=S[2]
else:
  s2=S[3]

if S.count(s1)==2 and S.count(s2)==2:
  print("Yes")
else:
  print("No")

ABC131 Problem

S=input()

if S[0]!=S[1] and S[1]!=S[2] and S[2]!=S[3]:
  print("Good")
else:
  print("Bad")

ABC130 Problem

X,A=map(int,input().split())

if X<A:
  print(0)
else:
  print(10)

ABC129 Problem

P,Q,R=map(int,input().split())
min=P+Q

if min>Q+R:
  min=Q+R
if min>R+P:
  min=R+P

print(min)

ABC128 Problem

A,P=map(int,input().split())
print((3*A+P)//2)

ABC127 Problem

A,B=map(int,input().split())

if A>=13:
  print(B)
elif 6<=A<=12:
  print(B//2)
else:
  print(0)

ABC126 Problem

N,K=map(int,input().split())
S=input()

print(S[:K-1]+S[K-1].lower()+S[K:])

ABC125 Problem

A,B,T=map(int,input().split())
print((T//A)*B)

ABC124 Problem

A,B=map(int,input().split())
coin=0

for _ in range(2):
  if A>B:
    coin+=A
    A-=1
  else:
    coin+=B
    B-=1

print(coin)

ABC123 Problem

x=[int(input()) for i in range(5)]
k=int(input())

if x[4]-x[0]<=k:
  print("Yay!")
else:
  print(":(")

ABC122 Problem

b=input()

if b=="A":
  print("T")
elif b=="T":
  print("A")
elif b=="C":
  print("G")
else:
  print("C")

ABC121 Problem

H,W=map(int,input().split())
h,w=map(int,input().split())

print(H*W-h*W-(H-h)*w)

ABC120 Problem

A,B,C=map(int,input().split())

if A*C<=B:
  print(C)
else:
  print(B//A)

ABC119 Problem

s=input()

if s<="2019/04/30":
  print("Heisei")
else:
  print("TBD")

ABC118 Problem

A,B=map(int,input().split())

if B%A==0:
  print(A+B)
else:
  print(B-A)

ABC117 Problem

T,X=map(int,input().split())
print(T/X)

ABC116 Problem

A,B,C=map(int,input().split())
print(A*B//2)

ABC115 Problem

D=int(input())

if D==25:
  print("Christmas")
elif D==24:
  print("Christmas Eve")
elif D==23:
  print("Christmas Eve Eve")
else:
  print("Christmas Eve Eve Eve")

ABC114 Problem

x=int(input())

if x==7 or x==5 or x==3:
  print("YES")
else:
  print("NO")

ABC113 Problem

X,Y=map(int,input().split())
print(X+Y//2)

ABC112 Problem

n=int(input())

if n==1:
  print("Hello World")
else:
  A=int(input())
  B=int(input())
  print(A+B)

ABC111 Problem

n=int(input())
print(1110-n)

ABC110 Problem

A,B,C=map(int,input().split())
print(max([10*A+B+C,A+10*B+C,A+B+10*C]))

ABC109 Problem

A,B=map(int,input().split())

if (A*B)%2==1:
  print("Yes")
else:
  print("No")

ABC108 Problem

K=int(input())
print(K//2*(K-K//2))

ABC107 Problem

N,i=map(int,input().split())
print(N-i+1)

ABC106 Problem

A,B=map(int,input().split())
print(A*B-B-A+1)

ABC105 Problem

N,K=map(int,input().split())
if N%K==0:
  print(0)
else:
  print(N//K+1-N//K)

ABC104 Problem

R=int(input())

if R<1200:
  print("ABC")
elif R<2800:
  print("ARC")
else:
  print("AGC")

ABC103 Problem

A1,A2,A3=map(int,input().split())
print(min([abs(A2-A1)+abs(A3-A2),
           abs(A3-A1)+abs(A2-A3),
           abs(A1-A3)+abs(A2-A1)]))

ABC102 Problem

N=int(input())

if N%2==0:
  print(N)
else:
  print(N*2)

ABC101 Problem

S=input()
number=0

for i in range(4):
  if S[i]=="+":
    number+=1
  else:
    number-=1

print(number)

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Bitte lassen Sie mich wissen, wenn Sie einen solchen Rat haben, der besser ist!

Ich werde auch versuchen, ABC1 ~ 100 zu lösen.

[AtCoder] Lösen Sie ein Problem von ABC101 ~ 169 mit Python

Einführung

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