logic-round-sum.py

# Don't delete any of the given code.

def round_sum(a, b, c):


  # insert your logic here
  x = int(a % 10)
  y = int(b % 10)
  z = int(c % 10)
  if x >= 5:
    tx = int(); tx = (a + (10 - x))
  elif x < 5 or x == 0:
    tx = int(); tx = (a - x)
  if y >= 5:
    ty = int(); ty = (b + (10 - y))
  elif y < 5 or y == 0:
    ty = int(); ty = (b - y)
  if z >= 5:
    tz = int();tz = (c + (10 - z))
  elif z < 5 or z == 0:
    tz = int();tz = (c - z)
  return (tx + ty + tz)
  
  
# Test cases. Don't modify  
print(1,'|',round_sum(16, 17, 18))   # this would be 60
print(2,'|',round_sum(12, 13, 14))   # this would be 30
print(3,'|',round_sum(6, 4, 4))      # this would be 10
print(4,'|',round_sum(4, 6, 5))
print(5,'|',round_sum(4, 4, 6))   
print(6,'|',round_sum(9, 4, 4))
print(7,'|',round_sum(0, 0, 1))   
print(8,'|',round_sum(0, 9, 0))
print(9,'|',round_sum(10, 10, 19))   
print(10,'|',round_sum(20, 30, 40))
print(11,'|',round_sum(45, 21, 30))   
print(12,'|',round_sum(23, 11, 26))
print(13,'|',round_sum(10, 10, 19))   
print(14,'|',round_sum(23, 24, 25))
print(15,'|',round_sum(25, 24, 29))   
print(16,'|',round_sum(11, 24, 36))
print(17,'|',round_sum(24, 36, 32))   
print(18,'|',round_sum(14, 12, 26))
print(19,'|',round_sum(12, 10, 24))