假设有String a="A"；char b＝'A'; char c=65，下面选项中正确的是( )。
A: if(a==b) System.out.print("Equal")
B: if(c==b) System.out.print("Equal")
C: if(a==c) System.out.print("Equal")
D: if(c==b) System.out.print("Equal")
A: if(a==b) System.out.print("Equal")
B: if(c==b) System.out.print("Equal")
C: if(a==c) System.out.print("Equal")
D: if(c==b) System.out.print("Equal")
B
举一反三
- 下列选项中，循环会无限执行的是______。 A: int i = 1 ; while ( i < 10) System .out .print( “ ” + i) ; B: for( int i = 1 ; i < 10 ;i ++) System .out .print( “ ” + i); C: for( int i = 10 ; i > 0 ;i --) System .out .print( “ ” + i); D: int i = 1 ; while (true) { System .out .print( “ ” + i); i ++ ; if ( i > 5) break ;
- 假设有String a="A"；char b＝'A'; char c=65，下面选项中正确的是( )。 A: if(a== {Systeouprint("Equal")} B: if(c== {Systeouprint("Equal")} C: if(a== {Systeouprint("Equal")} D: if(c== {Systeouprint("Equal")}
- 执行下列Python语句将产生的结果是（）x=8y=8.0if(x==y):print("Equal")else:print("No Equal") A: Equal B: Not Equal C: 编译错误 D: 运行时错误
- 执行下列Python语句将产生的结果是x=2y=2.0if(x==y):print(“Equal”)else:print(“NoEqual”) A: 编译错误 B: 运行时错误 C: Equal D: Not Equal
- 执行下列Python语句将产生的结果是()。x=2; y=2.0if(x==y):print(“Equal”)else:print(“Not Equal”)
内容
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下列Python语句后的显示结果是()。[br][/br]x=2[br][/br]y=2.0[br][/br]if(x==y):[br][/br] print("Equal")[br][/br]else:[br][/br] print("Not Equal") A: Equal B: Not Equal C: 编译错误 D: 运行时错误
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In the double-entry system, debits must always equal credits.
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New students spend hours in the library, trying to（）the system of arranging the books. A: work out B: cross out C: set out D: put out
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After simplification of any force system in space, a force and a couple are obtained. The magnitude of this force is ( ) the principal vector of the force system. A: equal to B: more than C: less than D: not equal to