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[编程入门]宏定义练习之三角形面积-题解(Python代码)
**代码如下：**importmathx=list(map(float,input().split()))a=x[0];b=x[1];c=x[2]s=(a+b+c)/2mj=math.sqrt(s*(s-a)*(s-b)*(s-c))print("{:0.3f}".format(mj))
题解列表
[编程入门]三个数最大值-题解(Java代码)
importjava.util.Scanner;publicclassMain{publicstaticvoidmain(String[]args){Scannerin=newScanner(System.in);inta=in.nextInt();intb=in.nextInt();intc=in.
[编程入门]第一个HelloWorld程序！-题解(Java代码)
publicclassMain{publicstaticvoidmain(String[]args){System.out.println("**************************");System.out.println("HelloWorld!");System.out.printl
[竞赛入门]简单的a+b-题解(Java代码)
importjava.util.Scanner;publicclassMain{publicstaticvoidmain(String[]args){Scannerscanner=newScanner(System.in);while(scanner.hasNext()){inta=scanner.n
[编程入门]宏定义的练习-题解(Python代码)
**代码如下：**x=list(map(int,input().split()))s=x[0]%x[1]print(s)**不太明白宏是什么可能python里面没有只能投机取巧了。**
[编程入门]第一个HelloWorld程序！-题解(Java代码)
importjava.util.Scanner;publicclassMain{publicstaticvoidmain(String[]args){System.out.println("**************************");System.out.println("HelloWo
[编程入门]数字的处理与判断-题解(Java代码)
publicstaticvoidmain(String[]args){//1009Scannersc=newScanner(System.in);Stringnum=sc.next();intx=num.length();System.out.println(x);for(intb=0;b=0;z--
[竞赛入门]简单的a+b-题解(Java代码)
importjava.util.Scanner;publicclassMain{publicstaticvoidmain(String[]args){Scannerscanner=newScanner(System.in);while(scanner.hasNext()){inta=scanner.n
[编程入门]分段函数求值-题解(Java代码)
publicstaticvoidmain(String[]args){Scannersc=newScanner(System.in);intx=sc.nextInt();if(x=1&&x=10){System.out.println(3*x-11);}}}
[编程入门]利润计算-题解(Java代码)
importjava.util.Scanner;publicclassMain{publicstaticvoidmain(String[]args){Scannersc=newScanner(System.in);inta=sc.nextInt();doubley=0;if(a