[Jongol] 기초다지기 : 반복제어문3

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일시 : 2018.01.29 동주랑 카페,

2018.02.03 동주랑 답십리 도서관

내용 : 정올 기초다지기-반복제어문3 (파이썬2버전)

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138

  n = int(raw_input())
  ​
  for i in range(1, n+1):
      for j in range(1, n+1):
          print("(%d, %d)" % (i, j)),
      print("")

139

  
  a, b = raw_input().split()
  a = int(a)
  b = int(b)
  ​
  if a > b:
      for i in range(1, 10):
          for j in range(a, b-1, -1):
              print("%d * %d = %2d   " % (j, i, (j*i))),
          print("")
  else:
      for i in range(1, 10):
          for j in range(a, b+1, 1):
              print("%d * %d = %2d   " % (j, i, (j*i))),
          print("")

549

  
  n = int(raw_input())
  ​
  result = 0
  count = 0
  i = 1
  ​
  while True:
      if result >= n:
          break
      result += i
      count += 1
      i += 2
      
  print("%d %d" % (count, result))

634

  
  n = int(raw_input())
  ​
  for i in range(1, n+1):
      str = ""
      for j in range(i):
          str += "*"
      print(str)

550

  
  n = int(raw_input())
  ​
  for i in range(n, 0, -1):
      str = ""
      for j in range(i):
          str += "*"
      print(str)
  for i in range(1, n+1):
      str = ""
      for j in range(i):
          str += "*"
      print(str)

551

  
  n = int(raw_input())
  ​
  for i in range(n, 0, -1):
      str = ""
      for j in range(n-i):
          str += " "
      for j in range(i):
          str += "*"
      print(str)

552

  
  n = int(raw_input())
  ​
  ##1+2d
  cnt = 1+2*(n-1)
  ​
  for i in range(0, n):
      str = ""
      for j in range(i):
          str += " "
      for k in range(cnt - (2*i)):
          str += "*"
      for j in range(i):
          str += " "
      print(str)

553

  
  n = int(raw_input())
  ch = 'A'
  ​
  for i in range(n, 0, -1):
      str = ""
      for j in range(i):
          str += ch
          ch2 = ord(ch)+1
          ch = chr(ch2)
      print(str)

554

  
  n = int(raw_input())
  digit = 1
  alpha = 'A'
  ​
  for i in range(n):
      for j in range(n-i, 0, -1):
          print(digit),
          digit += 1
      for k in range(i+1):
          print(alpha),
          ch2 = ord(alpha)+1
          alpha = chr(ch2)
      print("")

140

  
  num = raw_input().split()
  ​
  i, sum = 0, 0
  ​
  while i < 20:
      if int(num[i]) == 0:
          break
              
      sum += int(num[i])
      i += 1
      
  avg = sum / i
  print("%d %d" % (sum, avg))

141

  
  num = int(raw_input())
  i = 1
  ​
  while True:
      if (num*i) > 100 :
          break
  ​
      print("%d" % (num*i)),
      
      if ((num*i) % 10 == 0):
          break
      i += 1

142

  
  num = int(raw_input())
  i = 1
  ​
  while i <= num:
      str = ""
      for j in range(i):
          str += "*"
      print(str)
      i += 1
  ​
  i = num - 1
  while i > 0:
      str = ""
      for j in range(i):
          str += "*"
      print(str)
      i -= 1

143

  
  num = int(raw_input())
  ​
  #1 + 2i / i = num-1
  ​
  for i in range(num, 0, -1):
      cnt = 1 + 2*(i-1)
      str = ""
      for j in range(num-i):
          str += " "
      for j in range(cnt):
          str += "*"
      for j in range(num-i):
          str += " "
      print(str)
      
  for i in range(2, num+1):
      cnt = 1 + 2*(i-1)
      str = ""
      for j in range(num-i):
          str += " "
      for j in range(cnt):
          str += "*"
      for j in range(num-i):
          str += " "
      print(str)

144

  
  num = int(raw_input())
  ​
  total = 1 + 2*(num-1)
  i = 1
  ​
  while i <= num:
      str = ""
      a = 1 + 2*(i-1)
      for j in range(total - a):
          str += " "
      for j in range(a):
          str += "*"
      print(str)
      i += 1

145

  
  num = int(raw_input())
  ​
  for i in range(1, num+1):
      for j in range(num-i):
          print(" "),
      for k in range(1, i+1):
          print("%d" % k),
      print("")

146

  
  num = int(raw_input())
  ​
  ch = 'A'
  digit = 0
  for i in range(0, num):
      for j in range(num-i):
          print("%c" % ch),
          temp = ord(ch) + 1
          ch = chr(temp)
      for j in range(i):
          print("%d" % digit),
          digit += 1
      print("")

147

  
  num = int(raw_input())
  ​
  digit = 1
  ​
  for i in range(0, num+1):
      for j in range(i):
          print(" "),
      for j in range(num-i):
          print("%d" % digit),
          digit += 1
      print("")

148

  num = int(raw_input())
  ​
  for i in range(1, num+1):
      for j in range(i):
          print("#"),
      for j in range(num-i):
          print(" "),
      print("")
      
  for i in range(1, num):
      for j in range(i):
          print(" "),
      for j in range(num-i):
          print("#"),
      print("")

149

  num = int(raw_input())
  digit = 1
  ​
  for i in range(num):
      for j in range(num):
          if digit > 10:
              digit = 1
          print("%d" % digit),
          digit += 2
      print("")