利用分解与抽象，如果我们想输出100遍*#*$*%，代码应该如何写更好？A.Sy...

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利用分解与抽象，如果我们想输出100遍*#*$*%，代码应该如何写更好？

System.out.print(“*”); System.out.print(“＃”); System.out.print(“*”); System.out.print(“$”); System.out.print(“*”); System.out.print(“%”); ...//省略98遍 System.out.print(“*”); System.out.print(“＃”); System.out.print(“*”); System.out.print(“$”); System.out.print(“*”); System.out.print(“%”);

void printOnce (){ System.out.print(“*”); System.out.print(“＃”); System.out.print(“*”); System.out.print(“$”); System.out.print(“*”); System.out.print(“%”); } void printHundredTimes(){ for(int i=0;i<100;i++) printOnce (); }

void printSharp(){ System.out.print(“*”); System.out.print(“＃”); } void printDollar(){ System.out.print(“*”); System.out.print(“$”); } void printPercentage(){ System.out.print(“*”); System.out.print(“%”); } void printOnce (){ printSharp(); printDollar(); printPercentage(); } void printHundredTimes(){ for(int i=0;i<100;i++) printOnce (); }

void printStar(){ System.out.print(“*”); } void printSharp(){ printStar(); System.out.print(“＃”); } void printDollar(){ printStar(); System.out.print(“$”); } void printPercentage(){ printStar(); System.out.print(“%”); } void printOnce (){ printSharp(); printDollar(); printPercentage(); } void printHundredTimes(){ for(int i=0;i<100;i++) printOnce (); }

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