Question

Write a program called flags.c that is capable of creating an image of the flags of Poland, Netherland, and Italy. country_code should be 1, 2, and 3 for Poland, the Netherlands, and Italy, respectively.

Here's my code so far

#include<stdio.h>

void make_pixel(int r,int g, int b);

void make_ppm_header(int width,int height);

void make_ppm_image(int country_code, int width);

int main(){

   int width=0;

   int country_code=0;

   fprintf(stderr, "Enter the country_code of the chosen flag.(1 for Poland, 2 for Netherlands, 3 for Italy)");

   fscanf(stdin, "%d", &country_code);

   fprintf(stderr, "What width(in pixels) do you it be?");

   fscanf(stdin, "%d", &width);

   fprintf(stderr, "\nMaking country %d's flag with width %d pixels...\n",country_code,width);

   return(0);

}

Answer 1

#include<stdio.h>

#include<graphics.h>

#include<math.h>

int main()

{

int gd,gm;

int r,i,a,b,x,y,option;

float PI=3.14;

detectgraph(&gd,&gm);

initgraph(&gd,&gm,"C:\\TURBOC3\\BGI");

printf("enter your option number..1,2,3");

scanf("%d",&option);

switch(option){

case 1:

printf("flag of Poland");

setcolor(WHITE);

rectangle(100,100,450,150);

setfillstyle(SOLID_FILL,WHITE);

floodfill(101,101,WHITE);

//draw the second rectangle and color it

setcolor(RED);

rectangle(100,150,450,200);

setfillstyle(SOLID_FILL,RED);

floodfill(101,151,RED);

  

break;

  

case 2:

printf("flag of Netherlands");

setcolor(RED);

rectangle(100,100,450,150);

setfillstyle(SOLID_FILL,RED);

floodfill(101,101,RED);

  

//draw the middle rectangle and color it

setcolor(WHITE);

rectangle(100,150,450,200);

setfillstyle(SOLID_FILL,WHITE);

floodfill(101,151,WHITE);

  

//draw the bottom rectangle and color it

setcolor(BLUE);

rectangle(100,200,450,250);

setfillstyle(SOLID_FILL,BLUE);

floodfill(101,201,BLUE);

  

break;

  

case 3:

printf("flag of Italy");

//draw the top rectangle and color it

setcolor(GREEN);

rectangle(400,400,150,150);

setfillstyle(SOLID_FILL,GREEN);

floodfill(101,201,GREEN);

//draw the middle rectangle and color it

setcolor(WHITE);

rectangle(400,450,150,100);

setfillstyle(SOLID_FILL,WHITE);

floodfill(101,151,WHITE);

  

//draw the bottom rectangle and color it

setcolor(RED);

rectangle(400,400,150,350);

setfillstyle(SOLID_FILL,RED);

floodfill(101,101,RED);

  

break;

  

default:

printf("choose proper option");

}

getch();

closegraph();

return 0;

}