• 2022-05-27 问题

    MATLAB中,下列命令执行后输出的值是多少?ans=5;3*7;ans+4

    MATLAB中,下列命令执行后输出的值是多少?ans=5;3*7;ans+4

  • 2021-08-27 问题

    floor(-3.6)的结果为ans=( )? -3|4|3|-4

    floor(-3.6)的结果为ans=( )? -3|4|3|-4

  • 2022-07-26 问题

    计算 [img=97x44]17da60e3e6579e9.png[/img]实验命令为(). A: limit(log(x^2-3)/(x^2-3*x+2),2)ans =4 B: syms x; limit(log(x^2-3)/(x^2-3*x+2),2)ans =4 C: syms x; limit(logx^2-3/(x^2-3*x+2),x,2)ans =4

    计算 [img=97x44]17da60e3e6579e9.png[/img]实验命令为(). A: limit(log(x^2-3)/(x^2-3*x+2),2)ans =4 B: syms x; limit(log(x^2-3)/(x^2-3*x+2),2)ans =4 C: syms x; limit(logx^2-3/(x^2-3*x+2),x,2)ans =4

  • 2022-05-27 问题

    floor(-3.6)的结果为ans= A: 4 B: 3 C: -4 D: -3

    floor(-3.6)的结果为ans= A: 4 B: 3 C: -4 D: -3

  • 2022-05-27 问题

    命令format rat, 0.5输出的结果是() A: ans=0.5000 B: ans=1/2 C: ans=+ D: ans=0.50

    命令format rat, 0.5输出的结果是() A: ans=0.5000 B: ans=1/2 C: ans=+ D: ans=0.50

  • 2022-05-27 问题

    >;>;fix( -3.8)ans=( )>;>;fix(3.8)ans=( )

    >;>;fix( -3.8)ans=( )>;>;fix(3.8)ans=( )

  • 2022-05-27 问题

    >;>;round(-0.5)ans=()>;>;round(0.4)ans=()

    >;>;round(-0.5)ans=()>;>;round(0.4)ans=()

  • 2022-07-26 问题

    计算[img=92x41]17da61001961fe7.png[/img]实验命令为(). A: limit(x*log(1+2/x),inf)ans =2 B: syms x; limit(x*log(1+2/x),inf)ans =2 C: syms x; limit(x*log1+2/x,inf)ans =4

    计算[img=92x41]17da61001961fe7.png[/img]实验命令为(). A: limit(x*log(1+2/x),inf)ans =2 B: syms x; limit(x*log(1+2/x),inf)ans =2 C: syms x; limit(x*log1+2/x,inf)ans =4

  • 2021-04-14 问题

    考查下面的程序代码: int num1=40; int num2=5; int ans=0; if(num1/5==num2) {ans=10; } if(num2%5==0) {ans=20; } if(num2==0) {ans=30; } else {ans=40;} System.out.println("answer is:" + ans); 下面哪个是程序的输出结果:

    考查下面的程序代码: int num1=40; int num2=5; int ans=0; if(num1/5==num2) {ans=10; } if(num2%5==0) {ans=20; } if(num2==0) {ans=30; } else {ans=40;} System.out.println("answer is:" + ans); 下面哪个是程序的输出结果:

  • 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

  • 1 2 3 4 5 6 7 8 9 10