def move(x, y):
x = x + 1
y = y + 1
return x, y
position = move(1, 2)
print(position)
程序运行结果为:( )
def move(x, y):
x = x + 1
y = y + 1
return x, y
position = move(1, 2)
print(position)
程序运行结果为:( )
def my _ pow ( x , y = 3 ) : result = x ** y return result print ( my _ pow ( 3
[单选题]以下程序段运行结束后,变量x的值为( )。x=1y=2D.ox=x*yy=y+1Loop While y<2A.1B.2C.3D.4
微分方程x^2y`+xy= y^2, y|x=1=1 的特解为A x^2y`+xy= y^2, y|x=1=1 B x^2y`+xy= y^2, y|x=1=1
已知u(x,y)=2x(1-y),则满足u(x,y)=2x(1-y)的解析函数u(x,y)=2x(1-y)为u(x,y)=2x(1-y)u(x,y)=2x(1-
[单选题]下列程序的运行结果是( )。 int y=5,x=14; y=((x=3*y,x+1),x-1); printf("x=%d,y=%d",x,y);A.x=27,y=27B.x=12,y=13C.x=15,y=14D.x=y=27
[单选题]以下程序段运行结束后,变量x的值为( )。 x=1 y=2 Do x=x*y y=y+1 Loop While y<2A.1B.2C.3D.4
曲线y=(x-1 )3√x^2的凹区间为( )y=(x-1 )3√x^2y=(x-1 )3√x^2y=(x-1 )3√x^2y=(x-1 )3√x^2曲线的凹区
(B.)2y_(1)(x)-y_(2)(x)+y_(1)(x)-2y_(4)(x). (C.)2y_(1)(x)-y_(2)(x)+2y_(3)(x)-y_(
2)y=(x)/(y)+(y)/(x),y|_(x=1)=2;2)$y'=\frac{x}{y}+\frac{y}{x},y|_{x=1}=2;$
[单选题]下列程序的运行结果是( )。 inty=5,x=14; y=((x=3*y,x+1),x-1; printf("x=%d,y=%d",x,y);A.x=27,y=27B.x=12,y=13C.x=15,y=14D.x=y=27