二十五岁时我们都一样愚蠢、多愁善感,喜欢故弄玄虚,可如果不那样的话,五十岁时也就不会如此明智。
标题:Python3 比较运算符
Python3 比较运算符
#!/usr/bin/python3 a = 21 b = 10 if ( a == b ): print ("Line 1 - a is equal to b") else: print ("Line 1 - a is not equal to b") if ( a != b ): print ("Line 2 - a is not equal to b") else: print ("Line 2 - a is equal to b") if ( a < b ): print ("Line 3 - a is less than b" ) else: print ("Line 3 - a is not less than b") if ( a > b ): print ("Line 4 - a is greater than b") else: print ("Line 4 - a is not greater than b") a,b=b,a #values of a and b swapped. a becomes 10, b becomes 21 if ( a <= b ): print ("Line 5 - a is either less than or equal to b") else: print ("Line 5 - a is neither less than nor equal to b") if ( b >= a ): print ("Line 6 - b is either greater than or equal to b") else: print ("Line 6 - b is neither greater than nor equal to b")