• 2021-04-14 问题

    174

    174

  • 2022-06-06 问题

    用边界值分析法,假定50 A: X=50,X=80 B: X=50,X=49,X=80,X=81 C: X=51,X=81 D: X=50,X=81

    用边界值分析法,假定50 A: X=50,X=80 B: X=50,X=49,X=80,X=81 C: X=51,X=81 D: X=50,X=81

  • 2022-06-29 问题

    计算[img=174x50]18033ff1b76391c.png[/img]

    计算[img=174x50]18033ff1b76391c.png[/img]

  • 2022-10-31 问题

    用边界值分析法,假定10<;X<;50,X取整数,那么X在测试中应该取的边界值是( )。 A: X=10,X=50 B: X=10,X=11,X=49,X=50 C: X=11,X=49 D: X=9,X=10, X=50,X=51

    用边界值分析法,假定10<;X<;50,X取整数,那么X在测试中应该取的边界值是( )。 A: X=10,X=50 B: X=10,X=11,X=49,X=50 C: X=11,X=49 D: X=9,X=10, X=50,X=51

  • 2022-05-27 问题

    What will be the values of ans, x, and y after the following statements are executed?执行以下语句后,ans,x和y的值是什么?int ans = 35, x = 50, y =50;if ( x >;= y){ans = x + 10;x -=y;} else {ans = y + 10;y += x;} A: ans = 60, x = 50, y =100 B: ans = 60, x =0, y =50 C: ans = 45, x = 50, y = 0 D: ans = 45, x = 50, y = 50

    What will be the values of ans, x, and y after the following statements are executed?执行以下语句后,ans,x和y的值是什么?int ans = 35, x = 50, y =50;if ( x >;= y){ans = x + 10;x -=y;} else {ans = y + 10;y += x;} A: ans = 60, x = 50, y =100 B: ans = 60, x =0, y =50 C: ans = 45, x = 50, y = 0 D: ans = 45, x = 50, y = 50

  • 2022-06-12 问题

    长方形长为x厘米,宽为x-4厘米(x&gt;4),要使此长方形面积大于50平方厘米,可用不等式表示为( ) A: x(x-4)&gt;50 B: x(x-4)&lt;50 C: x(x-4)≥50 D: x(x-4)≤50

    长方形长为x厘米,宽为x-4厘米(x&gt;4),要使此长方形面积大于50平方厘米,可用不等式表示为( ) A: x(x-4)&gt;50 B: x(x-4)&lt;50 C: x(x-4)≥50 D: x(x-4)≤50

  • 2022-06-18 问题

    已知 int x=30,y=50,z=80;以下语句执行后变量x、y、z的值分别为()if (x&#91;y||x&#93;z){ z=x; x=y; y=z;} A: x=50, y=80, z=80 B: x=50, y=30, z=30 C: x=30, y=50, z=80 D: x=80, y=30, z=50

    已知 int x=30,y=50,z=80;以下语句执行后变量x、y、z的值分别为()if (x&#91;y||x&#93;z){ z=x; x=y; y=z;} A: x=50, y=80, z=80 B: x=50, y=30, z=30 C: x=30, y=50, z=80 D: x=80, y=30, z=50

  • 2021-04-14 问题

    (7C )16=(01111100)2=(_______)10 =(174)8

    (7C )16=(01111100)2=(_______)10 =(174)8

  • 2022-06-03 问题

    What will be the values of ans, x, and y after the following statements are executed? int ans = 35, x = 50, y =50; if ( x >= y) { ans = x + 10; x -=y; } else { ans = y + 10; y += x; }

    What will be the values of ans, x, and y after the following statements are executed? int ans = 35, x = 50, y =50; if ( x >= y) { ans = x + 10; x -=y; } else { ans = y + 10; y += x; }

  • 2022-06-17 问题

    以下程序,能正确输出x值的是() A: voidmain(){intx=50;int*p=x;printf("%d",*p);} B: voidmain(){intx=50;int*p=&x;printf("%d",*p);} C: voidmain(){intx=50;intp=&x;printf("%d",*p);} D: voidmain(){intx=50;int*p=&x;printf("%d",p);}

    以下程序,能正确输出x值的是() A: voidmain(){intx=50;int*p=x;printf("%d",*p);} B: voidmain(){intx=50;int*p=&x;printf("%d",*p);} C: voidmain(){intx=50;intp=&x;printf("%d",*p);} D: voidmain(){intx=50;int*p=&x;printf("%d",p);}

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