单选题class Flibitz{ public static void main(String[] args){ int grop=7; new Flibitz().go(grop); System.out.print(grop); } void go(int grop){ if(++grop7) grop++; System.out.print(grop); } } 结果为:()A99B编译失败C运行时异常被抛出D77E79F97
单选题
class Flibitz{ public static void main(String[] args){ int grop=7; new Flibitz().go(grop); System.out.print(grop); } void go(int grop){ if(++grop>7) grop++; System.out.print(grop); } } 结果为:()
A
99
B
编译失败
C
运行时异常被抛出
D
77
E
79
F
97
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classFlibitz{publicstaticvoidmain(String[]args){intgrop=7;newFlibitz().go(grop);System.out.print(grop);}voidgo(intgrop){if(++grop7)grop++;System.out.print(grop);}}结果为:() A.99B.编译失败C.运行时异常被抛出D.77E.79F.97
classFlibitz{publicstaticvoidmain(String[]args){intgrop=7;newFlibitz().go(grop);System.out.print(grop);}voidgo(intgrop){if(++grop〉7)grop++;System.out.print(grop);}}结果为:() A.77B.79C.97D.99
class Flibitz{ public static void main(String[] args){ int grop=7; new Flibitz().go(grop); System.out.print(grop); } void go(int grop){ if(++grop7) grop++; System.out.print(grop); } } 结果为:() A、99B、编译失败C、运行时异常被抛出D、77E、79F、97
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class Flibitz { public static void main(String [] args) { int grop = 7; new Flibitz().go(grop); System.out.print(grop); } void go(int grop) { if(++grop 〉 7) grop++; System.out.print(grop); } } 结果为:() A、77B、79C、97D、99
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class Beverage { Beverage() { System.out.print("beverage "); } } class Beer extends Beverage { public static void main(String [] args) { Beer b = new Beer(14); } public int Beer(int x) { this(); System.out.print("beer1 "); } public Beer() { System.out.print("beer2 "); } } 结果是什么?() A、beer1 beverageB、beer2 beverageC、beverage beer1D、编译失败
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单选题class BitStuff { BitStuff go() { System.out.print("bits "); return this; } } class MoreBits extends BitStuff { MoreBits go() { System.out.print("more "); return this; } public static void main(String [] args) { BitStuff [] bs = {new BitStuff(), new MoreBits()}; for( BitStuff b : bs) b.go(); } } 结果为:()Abits bitsBbits moreCmore moreD编译失败
单选题class Flibitz{ public static void main(String[] args){ int grop=7; new Flibitz().go(grop); System.out.print(grop); } void go(int grop){ if(++grop7) grop++; System.out.print(grop); } } 结果为:()A99B编译失败C运行时异常被抛出D77E79F97