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相关试题
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- 4. 以下程序的输出结果是（）。number = 6while number > 0:number -= 3print(number, end = ' ') 选项： A、 6 30 B、 3 0 C、 6 3 D、 0 -3
- 5.以下程序的输出结果是_______________。number = 10if number % 2 == 0: print(number, 'is even')elif number % 5 == 0: print(number, 'is multiple of 2')选项： A:10 is even; B:10 is multiple of 2; C:10 is even10 is multiple of 2; D:程序出错
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- 9.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)
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- 11.若变量已正确定义,写出执行以下程序段后变量的值./*程序段A*/Count =0;Scanf ("%d",&number);T_number =number;If(t_number t_number =-t_number;}Do{count++;t_number =t_number /10;}while(t_number !=0);执行程序段A,输入0,count的值是_./*程序段B*/Count =0;Scanf ("%d",&number);T_number =number;If(t_number t_number =-t_number;}While(t_number !=0){count++;t_number =t_number /10;};执行程序段B,输入0,count的值是_
- 12.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
- 13.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
- 14.有以下程序 main( ) { char k; int I; for(i=1;i＜3;i++) { scanf(“%c”,&k); switch(k) { case ‘0’: printf(“another\n”); case ‘1’: printf(“number\n”); } } } 程序运行时，从键盘输入：01，程序执行后的输出结果是（ ）。 选项： A、another number B、another number another C、another number number D、number number
- 15.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
- 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+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
- 18.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
- 19.【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
