برنامه اعداد
JollyJumper
&
Variance


/*Jollyjumper*/

/*9122360017*/

# include <stdio.h>

main()

{

 int i ,Counter ,Tafazol[3000] ,Number[3000] ;               

 bool shart=true;                                   

                  

 printf("*** Enter your numbers ***\n");

 scanf("%d",&Number[1]);                   

 Counter=Number[1];

      

 for(i=0;i<Counter;i++)

  scanf("%d",&Number[i]);

 for(i=1;i<Counter;i++)

 {

  Tafazol[i]=Number[i]-Number[i+1];

  if(Tafazol[i]<0)

   Tafazol[i]=Tafazol[i]*(-1);                                 

 }

 for(i=1;i<Counter;i++)

 {                                                         

  if(Tafazol[i]<Tafazol[i+1] || Tafazol[i]-Tafazol[i+1]!=1)                      

   shart=false;                                     

  break;

 }

 if(shart==true)

  printf("Jolly\n");

 else if(shart==false) 

  printf("Not Jolly\n");

}


/*Variance*/

/*9122360017*/

# include <stdio.h>

main()

{

 int i;

 int x[15];

 double Avg,Var,Siqma=0,Sum=0;

 printf("*** Enter 15 numbers ***\n");     

  for(i=0;i<15;i++)                              

  { 

   scanf("%d",&x[i]);

   Sum=Sum+x[i];                                       

  } 

 Avg=Sum/15;                                              

  for(i=0;i<15;i++)

   Siqma=Siqma+((x[i]-Avg)*(x[i]-Avg));         

 Var=Siqma/14;

 printf("Variance= %f",Var);           

}