关于print x + y 的缩进不同的计算顺序
for x in ['1','2','3','4','5','6','7','8','9']: for y in ['1','2','3','4','5','6','7','8','9','0']: if x > y: continue print x + y
for x in ['1','2','3','4','5','6','7','8','9']: for y in ['1','2','3','4','5','6','7','8','9','0']: if x > y: continue print x + y
for x in ['1','2','3','4','5','6','7','8','9']: for y in ['1','2','3','4','5','6','7','8','9','0']: if x > y: continue print x + y
print x + y 的缩进不同计算结果完全不同,谁能说明下计算的顺序?