#include <stdio.h> 
  #include <math.h> 
   
  int main () 
   
  { 
      printf ("Bu program belirtilen sayiya kadar sayilarin karelerini, kuplerini ve toplamlarini verir.\n\n"); 
   
      int sayi, kare, kup; 
   
   
  printf ("Lutfen bir tamsayi giriniz\n\n"); 
   
   
  scanf ("%d",&sayi); 
   
  kare=sayi*sayi; 
  kup=sayi*sayi*sayi; 
   
  printf ("\n%3s%18s%18s\n", "Sayi", "Karesi", "Kupu"); 
   
   
  printf ("%3d", sayi); 
  printf ("%18d",kare); 
  printf ("%19d\n\n", kup); 
   
   
   
   
   
  return 0; 
   
   } 
  

 
   
  #include <stdio.h> 
  #include <math.h> 
    
  int main ()  
  { 
      int sayi,i,toplam=0; 
   
      printf ("Lutfen bir tamsayi giriniz\n\n"); 
    
      scanf ("%d",&sayi); 
    
      printf ("\n%4s%6s%6s%7s\n", "Sayi", "Karesi", "Kupu","Toplam"); 
    
      for(i=1;i<=sayi;++i) 
      { 
          printf ("%4d", i); 
          printf ("%6d",i*i); 
          printf ("%6d", i*i*i); 
          printf ("%7d\n", toplam+=i); 
      } 
      return 0; 
  } 
   
  

 double p1[100][3]={},p2[100][3]={},p3[100][3]={}; 
     double  D,E,F,cember; 
     Mat tmp; 
   
     for(int n=0;n<syc1;n++) 
     { 
         for(int k=0;k<syc2;k++) 
         { 
             for(int m=0;m<syc3;m++) 
             { 
              tmp=cember_denklemi(Point2f(p1[n][0],p1[n][1]), 
                                  Point2f(p2[k][0],p2[k][1]), 
                                  Point2f(p3[m][0],p3[m][1])); 
   
              D=tmp.at<double>(0,0); 
              E=tmp.at<double>(0,1); 
              F=tmp.at<double>(0,2); 
              cout<<"cember denklemi:"<<"x^2+y^2+"<<D<<"*x+"<<E<<"*y+"<<F<<"=0"<<endl; 
              cember=D*D+E*E-4*F; 
              if(cember>0) 
              { // 
               // if(sqrt(cember)/2<70&&sqrt(cember)/2>60)  circle(image,Point(-D/2,-E/2),sqrt(cember)/2,Scalar(255,0,0),1,8); 
                  if((x*x+y*y+D*x+E*y+F)==0) 
                  {cout<<Point2f(p1[n][0],p1[n][1])<<"-"<<Point2f(p2[k][0],p2[k][1])<<"-"<<Point2f(p3[m][0],p3[m][1])<<endl; 
                 // cout<<"yaricap="<<sqrt(cember)/2<<endl; 
               cout<<"bu uc nokta cember belirtir."<<endl; 
                      cout<<"bingo"<<endl; 
   
                  } 
              } 
              if(cember==0) cout<<"Nokta!"<<endl; 
   
              if(cember<0) cout<<"cember belirtmez!"<<endl; 
   
             } 
         } 
      
     }}

Mat cember_denklemi(Point2f A,Point2f B,Point2f C) 
  { 
   
      double W[3][3]={{A.x,A.y,1}, 
                      {B.x,B.y,1}, 
                      {C.x,C.y,1}}; 
   
      double T[3][1]={-(A.x*A.x+A.y*A.y), 
                      -(B.x*B.x+B.y*B.y), 
                      -(C.x*C.x+C.y*C.y)}; 
      Mat M=Mat(3,3,CV_64F,W); 
      Mat N=Mat(3,1,CV_64F,T); 
   
      Mat L=M.inv()*N; 
   
   
      return L; 
  }

#include <stdio.h> 
  #include <stdlib.h> 
  #include <math.h> 
   
  int main(void) { 
  	int base,n1,n2; 
  	char c; 
   
  	scanf("%c",&c); 
  	scanf("%d",&base); 
   
  	scanf("%d",&n1); 
  	scanf("%d",&n2); 
   
   
  	int a,b; 
  	int i=0; 
  	int j=0; 
  	double x=0; 
  	double y=0; 
   
   
  	while(n1 > 0){ 
  		a = n1 % 10; 
   
  		x = x + (a*pow(base,i)); 
   
  		n1 = n1 / 10; 
   
  		i++; 
  	} 
   
  	while(n2 > 0){ 
  		b = n2 % 10; 
   
  		y = y + (b*pow(base,j)); 
   
  		n2 = n2 / 10; 
   
  		j++; 
  	} 
   
   
  	int r1; 
   
  	if(c=='a'){ 
  		r1 = x + y; 
  	} 
  	if(c=='s'){ 
  		r1 = x - y; 
  	} 
  	if(c=='m'){ 
  		r1 = x * y; 
  	} 
  	if(c == 'd'){ 
  		r1 = x / y; 
  	} 
   
   
  	int p; 
  	int q=0; 
  	double result=0; 
   
  	while(r1 > 0){ 
  		p = r1 % base; 
   
  		result = result + (p*(pow(10,q))); 
   
  		q++; 
   
  		r1 = r1 / base; 
   
   
  	} 
   
  	printf("%.lf\n",result); 
  	 
  	anykey(); 
   
   
  	return 0; 
  }

#include <stdio.h> 
  #include <stdlib.h> 
  int main(){ 
  char selection; 
  printf("MENU \n"); 
  printf("A)Case 1 \n"); 
  printf("B)Case 2 \n"); 
  printf("Cikmak icin e harfine basin:"); 
  while(1){ 
      selection = getchar(); 
      switch(selection){ 
          case 'A': 
          case 'a': 
              printf("\nA secenegi secildi\n"); 
              break; 
          case 'B': 
          case 'b': 
              printf("\nB secenegi secildi\n"); 
              break; 
          case 'e': 
              exit(1); 
          default: 
              printf("\nDikkat!A veya B harfindenden birini seciniz!!\n"); 
   
      } 
      printf("\nDevam etmemek isterseniz e harfine basin.Sececeginiz secenek:"); 
  } 
  return 0; 
  }