CodeBlocks调试功能快捷教程

1、在程序设计中，单步调试能够跟踪程序的执行流程。跟踪过程中，还可以观察变量的变化，从而发现其中存在的问题。单步执行除了可以帮助我们发现设计的程序中存在的问题，对于初学者，还可以帮助我们理解语言的机制。所以，对于初学者，掌握所用的集成开发环境的一般用法，是一件非常重要的事情。由于其重要性，再引用中国的一句古话“工欲善其事，必先利其器”，单步调试就是程序设计者最重要的工具之一，这种工具的形态是软件。程序员用软件当工具，正常得不得了。本文介绍CodeBlock的调试功能。因为面向初学者，高手请绕行。到资源中下载，请点链接： HYPERLINK /detail/sxhelijian/6541685 t

2、_blank /detail/sxhelijian/6541685（相关链接我写的VC+中调试功能： HYPERLINK /sxhelijian/article/details/8129059 t _blank VC+6.0调试工具使用初步）示例代码：cpp HYPERLINK /sxhelijian/article/details/15026159 o view plain view plain HYPERLINK /sxhelijian/article/details/15026159 o copy copy HYPERLINK /sxhelijian/article/details/15

3、026159 o print print HYPERLINK /sxhelijian/article/details/15026159 o ? ?#includeusingnamespacestd;constdoublepi=3.1415926;intmain()floatr,a;cout输入半径：r;a=pi*r*r;cout输出面积：;coutaendl;return0;floatvolume(floath,floatr)returnpi*r*r*h;#include using namespace std;const double pi=3.1415926;int main( ) flo

4、at r,a; cout输入半径：r; a=pi*r*r; cout输出面积：; coutaendl; return 0;float volume(float h,float r) return pi*r*r*h;实践代码：cpp HYPERLINK /sxhelijian/article/details/15026159 o view plain view plain HYPERLINK /sxhelijian/article/details/15026159 o copy copy HYPERLINK /sxhelijian/article/details/15026159 o print

5、 print HYPERLINK /sxhelijian/article/details/15026159 o ? ?#includeusingnamespacestd;constdoublepi=3.1415926;intmain()inta;cout请输入一个数：a;if(a=2)cout你2了。;elsecout你不2。;return0;#include using namespace std;const double pi=3.1415926;int main( ) int a; cout请输入一个数：a; if(a = 2) cout你2了。; else cout你不2。; retu

6、rn 0;示例代码：cpp HYPERLINK /sxhelijian/article/details/15026159 o view plain view plain HYPERLINK /sxhelijian/article/details/15026159 o copy copy HYPERLINK /sxhelijian/article/details/15026159 o print print HYPERLINK /sxhelijian/article/details/15026159 o ? ?#includeusingnamespacestd;constdoublepi=3.1

7、415926;floatarea(floatr);intmain()floatr1,a1;cinr1;a1=area(r1);couta1endl;return0;floatarea(floatr)floata;a=pi*r*r;returna;#include using namespace std;const double pi=3.1415926;float area(float r);int main( ) float r1,a1; cinr1; a1=area(r1); couta1endl; return 0;float area(float r) float a; a = pi*

8、r*r; return a;实践代码：cpp HYPERLINK /sxhelijian/article/details/15026159 o view plain view plain HYPERLINK /sxhelijian/article/details/15026159 o copy copy HYPERLINK /sxhelijian/article/details/15026159 o print print HYPERLINK /sxhelijian/article/details/15026159 o ? ?#includeusingnamespacestd;floatmax

9、(floatx,floaty);intmain()floata,b,c;cinab;c=max(a,b);coutThemaxiscendl;return0;floatmax(floatx,floaty)floatz;z=(xy)?x:y;returnz;#include using namespace std;float max(float x, float y);int main () float a,b,c; cinab; c=max(a, b) ; coutThe max is cendl; return 0;float max(float x, float y) float z; z

10、=(xy)? x : y ; return z;示例代码：cpp HYPERLINK /sxhelijian/article/details/15026159 o view plain view plain HYPERLINK /sxhelijian/article/details/15026159 o copy copy HYPERLINK /sxhelijian/article/details/15026159 o print print HYPERLINK /sxhelijian/article/details/15026159 o ? ?#include#includeusingnam

11、espacestd;intmax(int,int);intmain()intm,a,b;a=100;b=200;m=max(a,b);cout最大:my)z=x;elsez=y;returnz;#include#includeusing namespace std;int max(int,int);int main( ) int m,a,b; a=100; b=200; m=max(a,b); cout最大:my) z=x; else z=y; return z;实践代码：cpp HYPERLINK /sxhelijian/article/details/15026159 o view pla

12、in view plain HYPERLINK /sxhelijian/article/details/15026159 o copy copy HYPERLINK /sxhelijian/article/details/15026159 o print print HYPERLINK /sxhelijian/article/details/15026159 o ? ?#includeusingnamespacestd;floatmax(floatx,floaty);intmain()floata,b,c;cinab;c=max(a,b);coutThemaxiscendl;return0;floatmax(floatx,floaty)floatz;z=(xy)?x:y;returnz;#inc