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相关试题
- 1.以下程序的输出结果是_______________。number = 10 if number % 2 == 0: print（number, 'is even') elif number % 5 == 0: print（number, 'is multiple of 2') 选项：A．10 is evenB．10 is multiple of 2C．10 is even 10 is multiple of 2D．程序出错
- 2.以下程序的输出结果是？number = 30 if number % 2 == 0: print (number, 'is even') elif number % 3 == 0: print (number, 'is multiple of 3')选项： A:30 is even; B:30 is even30 is multiple of 3; C:30 is multiple of 3; D:程序出错
- 3.以下程序的输出结果是？number = 30if number % 2 == 0: print number, 'is even'elif number % 3 == 0: print number, 'is multiple of 3'选项： A:30 is even; B:30 is even30 is multiple of 3; C:30 is multiple of 3; D:程序出错
- 4.中国大学MOOC: 以下程序的输出结果是？number = 30if number % 2 == 0: print(number, is even)elif number % 3 == 0: print(number, is multiple of 3)
- 5.中国大学MOOC: 以下程序的输出结果是_______________。number=10ifnumber%2==0:print(number,iseven)elifnumber%5==0:print(number,ismultipleof2)
- 6.有程序段:int x;scanf ("%d'',&x);print (x%2==0?"even number &d":"odd number %d'',x,x);若输入3,则printf 语句().(A)输出odd number3(B)输出even number3(C)输出even number3odd number3(D)格式不正确
- 7.以下程序的输出结果是()number = 6 while number > 0: number -= 3 print(number, end = ' ') 选项： A、6 3 0 B、6 3 C、3 0 D、3 0 -3
- 8.以下程序的输出结果是()number = 6while number > 0: number -= 3 print(number, end = ' ')选项： A:6 3 0; B:6 3; C:3 0; D:3 0 -3
- 9.def chanageInt(number2):number2 = number2+1print("changeInt:number2=",number2)number1 = 2chanageInt(number1)print("number:",number1)输出结果正确的是( )。选项： A:changeInt: number2= 3number: 3 B:changeInt:number2= 3number: 2 C:number: 2changeInt: number2= 2 D:number: 2changeInt: number2= 3
- 10.分析以下代码:Code 1:int number = 45;boolean even;if (number % 2 == 0) even = true;else even = false;Code 2:int number = 45;boolean even = (number % 2 == 0); 选项：A、代码1有编译错误。 B、代码2有编译错误。 C、代码1和代码2都有编译错误。 D、代码1和代码2都是正确的,但代码2更好。
- 11.函数如下 def chanageInt(number2): number2 = number2+1 print("changeInt: number2= ",number2)#调用number1 = 2chanageInt(number1)print("number:",number1) 选项： A: changeInt: number2= 3 number: 3; B: changeInt: number2= 3 number: 2; C:number: 2 changeInt: number2= 2 ; D:number: 2 changeInt: number2= 3
- 12.函数如下def chanageInt(number2):number2 = number2+1print("changeInt: number2= ",number2)#调用number1 = 2chanageInt(number1)print("number:",number1) 选项：A、number: 2 changeInt: number2= 3 B、 changeInt: number2= 3 number: 3 C、 changeInt: number2= 3 number: 2 D、number: 2 changeInt: number2= 2
- 13.函数如下def chanageInt(number2): number2 = number2+1 print("changeInt: number2= ",number2)#调用number1 = 2chanageInt(number1)print("number:",number1)打印结果哪项是正确的 选项： A:changeInt: number2= 3 number: 3 B:number: 2 changeInt: number2= 3 C:number: 2 changeInt: number2= 2 D:changeInt: number2= 3 number: 2
- 14. 函数如下:Def chanageInt(number2):Number2 = number2+1Print("changeInt: number2= ",number2)#调用Number1 = 2ChanageInt(number1)Print("number:",number1)打印结果哪项是正确的() 选项： A: changeInt: number2= 3 number: 3 B: changeInt: number2= 3 number: 2 C: number: 2 changeInt: number2= 2 D: number: 2 changeInt: number2= 3
- 15.函数如下Def ChanageInt(number2):number2 = number2+1 print("changeInt: number2= ",number2 #调用 number1 = 2；ChanageInt(number1) print("number:",number1)打印结果哪项是正确的（）。 选项： A:ChangeInt: number2= 3 number: 3 B:ChangeInt: number2= 3 number: 2 C: number: 2 ChangeInt: number2= 2 D: number: 2 ChangeInt: number2= 3
- 16.函数如下 def chanageInt(number2): number2 = number2+1 print("changeInt: number2= ",number2)#调用number1 = 2chanageInt(number1)print("number:",number1) A: changeInt: number2= 3 number: 3 B: changeInt: number2= 3 number: 2 C: number: 2 changeInt: number2= 2 D: number: 2 changeInt: number2= 3
- 17. 函数如下Def chanageInt(number2): number2 = number2+1Print("changeInt: number2= ",number2) #调用Number1 = 2 chanageInt(number1) print("number:",number1)打印结果哪项是正确的（ ） 选项： A:changeInt: number2= 3 number: 3 B:changeInt: number2= 3 number: 2 C:number: 2 changeInt: number2= 2 D:number: 2 changeInt: number2= 3
- 18.【单选题】有函数如下 : def chanageInt(number2): number2 = number2+1 print("changeInt: number2= ",number2)#调用number1 = 2chanageInt(number1)print("number:",number1) 打印结果哪项是正确的( ) 选项： A、changeInt: number2= 3 number: 3 B、changeInt: number2= 3 number: 2 C、number: 2 changeInt: number2= 2 D、number: 2 changeInt: number2= 3
- 19.执行以下程序段后，输出________。int number;number = 531;printf("%#%d\n", number%2, number%3);
- 20.函数如下Def chanageInt(number2):Number2 = number2+1Print("changeInt: number2= ",number2)#调用Number1 = 2ChanageInt(number1)Print("number:",number1)打印结果哪项是正确的( ) 选项： A:changeInt: number2= 3Number: 3 B:changeInt: number2= 3Number: 2 C:number: 2ChangeInt: number2= 2 D:number: 2ChangeInt: number2= 3
