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빵페이지/도형그리기

1.



~cpp 
*     *****    * *****
**    ****    **  ****
***   ***    ***   ***
****  **    ****    **
***** *    *****     *
 



  • .ㅡㅜ -
  • ^^ -
    . . ;) --1002

2.1.


~cpp 
#include <iostream.h>
void main()
{
	int num;
	cout << "  - ";
	cin >> num;
	
	cout << "\n";
	
	cout << "형 # 1" << "\n\n";
	
	for (int i = 1; i < num + 1; i++)
	{
		for (int j = 0; j < i; j++)
			cout << "*";
		for (int a = num + 1; a > i; a--)
			cout << " ";
		cout << "\n";
	}
	cout << "\n";
	cout << "형 # 2" << "\n\n";

	for (int k = 1; k < num + 1; k++)
	{
		for (int l = num + 1; l > k; l--)
			cout << "*";
		for (int b = 0; b < k; b++)
			cout << " ";
		cout << "\n";
	}
	cout << "\n";
	cout << "형 # 3" << "\n\n";

	for (int m = 1; m < num + 1; m++)
	{
		for (int n = num; n > m; n--)
			cout << " ";
		for (int o = 0; o < m; o++)
			cout << "*";
		cout << "\n";
	}

	cout << "\n";
	cout << "형 # 4" << "\n\n";

	for (int p = 1; p < num + 1; p++)
	{
		for (int q = 1; q < p; q++)
			cout << " ";
		for (int r = num + 1; r > p; r--)
			cout << "*";
		cout << "\n";
	}
	
}

2.2.


~cpp 
#include <iostream.h>
void main()
{
	int num;
	cout << "  - (, 20   형태   )";
	cin >> num;
	
	cout << "\n";
	
	cout << " " << "\n\n";
	
	for (int i = 1; i < num + 1; i++)
	{
		for (int j = 0; j < i; j++)
			cout << "*";
		for (int a = num + 1; a > i; a--)
			cout << " ";
		for (int l = num + 1; l > i; l--)
			cout << "*";
		for (int b = 0; b < i; b++)
			cout << " ";
		for (int n = num; n > i; n--)
			cout << " ";
		for (int o = 0; o < i; o++)
			cout << "*";
		for (int q = 0; q < i; q++)
			cout << " ";
		for (int r = num + 1; r > i; r--)
			cout << "*";
		cout << "\n";
	}
}

GG ......
4 -_-;;;
힝~
  • 호~ ?? ㅋ -
Digi-VM

3.

~cpp 
#include<iostream>
using namespace std;
int main()
{
	cout<<""<<endl<<endl;
	for(int i=0;i<5;i++)
	{
		for(int j=0;j<i+1;j++)
			cout<<"*";
		for(j=0;j<5-i;j++)
			cout<<" ";
		for(j=0;j<5-i;j++)
			cout<<"*";
		for(j=1;j<=i;j++)
			cout<<" ";
		for(j=0;j<5-i;j++)
			cout<<" ";
		for(j=0;j<i+1;j++)
			cout<<"*";
		for(j=0;j<i+1;j++)
			cout<<" ";
		for(j=0;j<5-i;j++)
			cout<<"*";
		
	cout<<endl;
	}
	return 0;
}

3.1. (;~^^)

~cpp 
#include<iostream> 
using namespace std; 
int main() 
{ 
        cout<<""<<endl;
		cout<<" :";
		int a;
		cin>>a;
        for(int i=0;i<a;i++) 
        { 
                for(int j=0;j<i+1;j++) 
                        cout<<"*"; 
                for(j=0;j<a-i;j++) 
                        cout<<" "; 
                for(j=0;j<a-i;j++) 
                        cout<<"*"; 
                for(j=1;j<=i;j++) 
                        cout<<" "; 
                for(j=0;j<a-i;j++) 
                        cout<<" "; 
                for(j=0;j<i+1;j++) 
                        cout<<"*"; 
                for(j=0;j<i+1;j++) 
                        cout<<" "; 
                for(j=0;j<a-i;j++) 
                        cout<<"*"; 
                 
        cout<<endl; 
        } 
        return 0; 
}

  • ~ -

4. 1002

~cpp 
#include <iostream>
using namespace std;

#define BOARDSIZE_X 40
#define BOARDSIZE_Y 5

bool bitmap[BOARDSIZE_X][BOARDSIZE_Y];

void drawTriangle(int startX, int startY, int size, int deltaX, int deltaY) {
	for (int i=0;i<size;i++) {
		for (int j=0;j<=i;j++)
			bitmap[startX + j*deltaX][startY + i*deltaY] = true;
	}
}

void init() {
	memset(bitmap, 0, sizeof(bitmap));
}

void printBoard() {
	for (int i=0;i<BOARDSIZE_Y;i++) {
		for (int j=0;j<BOARDSIZE_X;j++)
			cout << ((bitmap[j][i]) ? "*" : " ");
		cout << endl;
	}
}

void main() {
	init();
	drawTriangle(0,0,5,  1, 1);
	drawTriangle(5,4,5,  1,-1);
	drawTriangle(15,0,5,-1, 1);
	drawTriangle(20,4,5,-1,-1);
	printBoard();
}

5.

~cpp 
for i in range(1,6):
    as = i
    ds = 6-i
    print '*'*as,' '*ds,'*'*ds,' '*5,'*'*as,' '*as,'*'*ds
  • 하핫 파 -

6.

~cpp 
#include <iostream>
using namespace std;
void showmenu();
int main()
{
	showmenu();
	int choice;
	cin >> choice;
	while(choice != 6)
	{
		switch(choice)
		{
		case 1 : {
					for(int i=1;i<=5;i++)
					{
						for(int j=1;j<=i;j++)
							cout << "*";
						cout << "\n";
					}
				}
			    break; 
	
		case 2 : {
					for(int i=5;i>=1;i--)
					{
						for(int j=1;j<=i;j++)
							cout << "*";
						cout << "\n";
					}
				}
			    break; 

		case 3 : {
					for(int i=5;i>=1;i--)
					{
						for(int j=1;j<i;j++)
							cout << " ";
						for(int k=1;k<=6-i;k++)
							cout << "*";
						
						cout << "\n";
					}
					
				}
			    break; 
		
		case 4 : {
					for(int i=1;i<=5;i++)
					{						
						for(int j=1;j<i;j++)
							cout << " ";
						for(int k=1;k<=6-i;k++)
							cout << "*";

						cout << "\n";
					}
					
				}
			    break; 

		case 5 : {
					for(int i=1;i<=5;i++)
					{
						for(int j=1;j<=i;j++)
							cout << "*";
						for(int k=1;k<=6-i;k++)
							cout << " ";
						for(int l=1;l<=6-i;l++)
							cout << "*";
						cout << "    ";
						for(int m=1;m<=i;m++)
							cout << "*";
						for(int n=1;n<=i;n++)
							cout << " ";
						for(int o=1;o<=6-i;o++)
							cout << "*";

						cout << "\n";
					}
				 }
				break;
				
		default : cout << " 택할  .\n";
		}
		
		showmenu();
		cin >> choice;
	}
	cout << ".\n";
	return 0;
}

 void showmenu()
 {
	 cout << "1~6 택하.(6,) : ";

 }
-_-;;
  • ~ -_-;;;;;; -

7. Python Vs C/C++

  • . , Python .
  • , index

7.1. Python

Guido van Rossum .
~cpp 
num = input("plz input number of asterisk: ") 
format = ( '%%%ds '% (num) ) * 4

for odd,even in zip(range(1,num+1), range(num,0,-1)):
    print format%( ('*'* odd,'*'*even) * 2 )

7.2. C

Kernighan Ritchie ? .
~cpp 
#include <stdio.h>
#define MAX 21

int main(){
    char odd[MAX],even[MAX],format[20];
    int i,j, num;

    printf("plz input asterisk number(below %d):",MAX);
    scanf("%d",&num);
    if( num > MAX ) exit(0);

    sprintf(format,"%%%ds %%%ds %%%ds %%%ds\n",num,num,num,num);

    memset(odd,0,MAX);
    for(i=1,j=num;i<=num;i++,j--){
        memset(odd, '*', i);
        memset(even,'*', j);
        even[j]=0;
        printf(format,odd,even,odd,even);
    }
    return 0;
}

7.3. C++

Bjarne Stroustrup ,Alexander Stepanov ?
~cpp 
#include <iostream>
#include <string>
using namespace std;

inline void print(int& num,string& str){
    cout.width(num+1);
    cout<<str;
}

int main(){
    int num;
    cout << "plz number of asterisk:";	
    cin >> num;
	
    string asterisks;	
    asterisks.assign(num, '*');
	
    for (int i=1, j=num;i<=num;i++,j--){
        string odd = asterisks.substr(0,i);
        string even = asterisks.substr(0,j);
        print(num,odd);
        print(num,even);
        print(num,odd);
        print(num,even);
        cout << endl;
    }
    return 0;
}

C++ ?
~cpp 
#include <iostream>
#include <string>
using namespace std;

int main(){
    int num;
    cout << "plz number of asterisk:";
    cin >> num;

    string odd, odd_s, even, even_s;
    string oddf,evenf;
    for (int i=1, j=num;i<=num;i++,j--){
        oddf  = odd.assign(i,'*') + odd_s.assign(j,' ');
        evenf = even.assign(j,'*')+ even_s.assign(i,' ');
        cout << oddf << evenf << endl;
   }
   return 0;
}

8. zennith

~cpp 
#include <iostream>

char buffer[] = "*     *****    * *****";

const char star = '*';
const char space = ' ';

int star_ptr1 = 1;
int star_ptr2 = 14;

int space_ptr1 = 10;
int space_ptr2 = 17;

void printBuffer(void) {
	std::cout << buffer << std::endl;
}

int main(void) {
	int i = 5;

	do {
		printBuffer();

		buffer[star_ptr1++] = buffer[star_ptr2--] = star;
		buffer[space_ptr1--] = buffer[space_ptr2++] = space;
	} while(--i);

	return 0;
}
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