C语言图形代码

菱形：
#include
#include
main()
{
int n,i,k,j;
char ch;
//n是行数，ch代表所要输出的字符
printf("输入所要打印的行数n(整数)和字符ch(例如:!,@,#,$,%,^,&,*):\n");
scanf("%d %c",&n,&ch);
for(i=1;i<=(n+1)/2;i++)
{
for(k=1;k<=(n+1)/2-i;k++)
printf(" ");//打印出每行的空格
for(j=1;j<=2*i-1;j++)
printf("%c",ch);//打印出所要打印的字符
printf("\n");
}//打印出上半部分的图形
for(i=1;i<=n/2;i++)
{
for(k=1;k<=i;k++)
printf(" ");
for(j=1;j<=2*((n-1)/2-i)+1;j++)
printf("%c",ch);
printf("\n");
}
system("pause");
return 0;
}





三角形
#include
int main()
{
int i,j,k,n;
printf("请输入你要显示的三角形行数n(请输入整数):");
scanf("%d",&n);
for(i=1;i<=n;i++)
{
for(j=1;j<=n+5-i;j++)
printf(" ");
for(k=1;k<=2*i-1;k++)
printf("*");
printf("\n");
}
return 0;
}




心形（未成功）
#include
int main()
{ printf(" ******* *******\n");

printf(" *********** ***********\n");

printf(" *************** ***************\n");

printf(" ******************* *******************");

printf(" *********************************************\n");

printf(" *****************************************\n");

printf(" ***************************************\n");

printf(" *************************************\n");

printf(" ***********************************\n");

printf(" *******************************\n");

printf(" ***************************\n");

printf(" **********************\n");

printf(" ******************\n");

printf(" *************\n");

printf(" *********\n");

printf(" ***** \n");

printf(" *\n");

return 0;
}




心形成功！
#include
int main()
{ printf(" ******* *******\n *********** ***********\n *************** ***************\n ******************* *******************\n *********************************************\n *******************************************\n *****************************************\n ***************************************\n *************************************\n *********************************\n *****************************\n *************************\n *********************\n

*****************\n *************\n *********\n *****\n *\n");
return 0;
}





心形：
int main()
{
int x,y;
for(y=1;y<=5;y++) //画M型
{
for(x=1;x<=23;x++)
{
if(x==6-y||x==18-y||x-y==6||x-y==18)
{
printf("*");
}
else
{
printf(" ");
}
}
printf("\n");
}
for(y=6;y<=17;y++) //倒三角型
{
for(x=1;x<=23;x++)
{
if(y-x==5||y+x==29||(y==6&&x==12))
{
printf("*");
}
else
{
printf(" ");
}
}
printf("\n");
}
return 0;
}







数组显心形：
#include
using namespace std;
void main()
{
char a[9][11]={
{' ',' ',' ','*',' ',' ',' ','*'},
{' ',' ','*','*','*',' ','*','*','*'},
{' ','*','*','*','*','*','*','*','*','*'},
{'*','*','*','*','*','*','*','*','*','*','*'},
{' ','*','*','*','*','*','*','*','*','*'},
{' ',' ','*','*','*','*','*','*','*'},
{' ',' ',' ','*','*','*','*','*'},
{' ',' ',' ',' ','*','*','*'},
{' ',' ',' ',' ',' ','*'}};
int i,j;
for(i=0;i<9;i++)
{
for(j=0;j<11;j++)
cout<cout<}
}







循环显心形：（漂亮）




#include
#include
#include
#include
using namespace std; void printLove(int width,int height);
int main(int argc, char **argv)
{
printLove(60,30);
return 0;
}
void printLove(int width,int height)
{
srand((unsigned)time(0));
if(width>80)
{
height=int(double(80*height)/width);
width=80;
}
double x0=height/2.5+1;
double y0=width/2+1;
for(int j=height;j>=0;j--)
{
for(int i=0;i{
double yt=(double)(j-x0)/height*3;
double xt=(double)(i-y0)/width*3;
if(xt*xt+(yt-pow(xt*xt,1.0/3))*(yt-pow(xt*xt,1.0/3))<1.0)cout<else
{
if(int(fabs(cos(rand())*1000))%10>8)cout<<"+";
else cout<<" ";
}
}
if(width<80)cout<}
}