for i in range(10):
  if i > 5:
    print i
    break

for i in range(10):
  for j in range(10):
    if i+j > 5:
      print i,j
      break

def f():
  flag = 0
  for i in range(10):
    for j in range(i):
      if i+j>5:
        print i,j
        flag = 1
        break
    if flag == 1:
      break

if __name__ == "__main__":
  f()

def work():
  for i in range(10):
    for j in range(10):
      if i+j > 5:
        return i,j
print work()

from itertools import product
for i,j in product(range(10), range(10)):
  if i+j > 5:
    print i,j
    break

class Found(Exception):
  pass

try:
  for i in range(10):
    for j in range(i): #第二重循环跟第一重有关
      if i + j > 5:
        raise Found
except Found:
  print i, j