A.(y<=800)&&(y>=500)
B.(y<=800)AND(y>=500)
C.800>=y>=500
D.(y<=800)&(y>=500)
第1题:
11、表示关系式x≤y≤z的C语言表达式的是()
A.(x<=y)&&(y<=z)
B.(x<=y)||(y<=z)
C.(x<=y<=z)
D.(x<=y)!(y<=x)
第2题:
能正确表示逻辑关系x<=y<=z的C语言表达式为()
A.(x<=y)&&(y<=z)
B.(x<=y)AND(y<=z)
C.(x<=y<=z)
D.(x<=y)&(y<=z)
第3题:
7、能正确表示关系x≤y≤z的C语言表达式为()。
A.(x <= y ) && (y <= z )
B.(x <= y ) AND (y<= z )
C.(x <= y <= z )
D.(x <= y ) & (y <= z )
第4题:
表示关系式x≤y≤z的C语言表达式的是()
A.(x<=y)&&(y<=z)
B.(x<=y)||(y<=z)
C.(x<=y<=z)
D.(x<=y)!(y<=x)
第5题:
能正确表示关系x≤y≤z的C语言表达式为()。
A.(x <= y ) && (y <= z )
B.(x <= y ) AND (y<= z )
C.(x <= y <= z )
D.(x <= y ) & (y <= z )