张士玉小黑屋

#include<iostream>usingnamespacestd;classPoint{private:   intm_X;   intm_Y;public:   voidsetX(intx)   {      m_X=x;   }   voidsetY(inty)   {      m_Y=y;   }   intgetX()   {      returnm_X;   }   intgetY()   {      returnm_Y;   }};classCircle{pri

#include<stdio.h>intmain(){   intabs(inty);   intx,c;      scanf("%d",&c);   x=abs(c);   printf("jdz=%d",x);   return0;}intabs(inty){      if(y<0)y=-y;      returny;}  //亲爱的小萌新一定要自己敲写代码哦！

#include<stdio.h>intmain(){  inti=0;  intarr[]={1,2,3,4,5,6,7,8,9,10};  for(i=0;i<=12;i++)  {    arr[i]=0;    printf("hellobit\n");  }  return0;}