#include<stdio.h>
#include<conio.h>
void main()
{
printf("s=50.0 x=50.0 r=0.01 T=5/12 t=1/12 v=0.4\n ");
float s,x,r,T,t,v, u, d ;//v=º¯µ¿¼º

printf("stock price? ÀÔ·Â(½Ç¼öÇüÅÂ)");
scanf("%f",&s);
x=50;
u=1.1224;
d=1/u;

printf("v=%f\n",v);
printf("t=%f\n",t);
printf("s=%f\n",s);

float p,q;
p= 0.5076;
q=1-p;

printf("q=%f\n",q);
printf("T=%f\n",T);
printf("r=%f\n",r);

float s11,s22,s33,s44,s55;
s11=s*u;
s22=s11*u;
s33=s22*u;
s44=s33*u;
s55=s44*u;

float s10, s20, s30, s40, s50;
s10=s*d;
s20=s10*d;
s30=s20*d;
s40=s30*d;
s50=s40*d;

printf("s11=%f s22=%f s33=%f s44=%f s55=%f\n",s11,s22,s33,s44,s55);
printf("s10=%f s20=%f s30=%f s40=%f s50=%f\n",s10,s20,s30,s40,s50);

float s31,s32,s41,s42,s51,s52,s53,s54;

float s21,s43;
s21=s=s43;


s32=s53=s11;
s22=s43;
s54=s44;

s31=s52=s10;
s41=s20;
s51=s30;    


printf("s21=%f s32=%f s43=%f s54=%f\n", s21,s32,s43,s54);
printf("s31=%f s42=%f s53=%f\n",s31,s42,s53);
printf("s41=%f s52=%f\n",s41,s52);
printf("s51=%f",s51);

printf("Æ®¸®\n");
printf("                                                  %.2f\n",s55);
printf("                                     %.2f\n",s44);
printf("                         %.2f                     %.2f\n",s33,s54);
printf("               %.2f                  %.2f\n",s22,s43);
printf("      %.2f               %.2f                     %.2f\n",s11,s32,s53);
printf("               %.2f                  %.2f\n",s21,s42);
printf("      %.2f               %.2f                     %.2f\n",s10,s31,s52);
printf("               %.2f                  %.2f\n",s20,s41);
printf("                         %.2f                     %.2f\n",s30,s51);
printf("                                     %.2f\n",s40);
printf("                                                  %.2f\n",s50);



printf("-----------------------ÄݿɼÇ------------------------------\n");

float f10,f11,f20,f21,f22,f30,f31,f32,f33,f40,f41,f42,f43,f44,f50,f51,f52,f53,f54,f55;

if(s55<x) f55=-s55+x ; f55=0 ;
if(s54<x) f54=-s54+x ; f54=0 ;
if(s53<x) f53=-s53+x ; f53=0 ;
if(s52<x) f52=-s52+x ; f52=0 ;
if(s51<x) f51= x-s51 ; f51=0 ;
if(s50<x) f50= x-s50 ; f50=0 ;

printf("f55=%.2f\n f54=%.2f\n f53=%.2f\n f52=%.2f\n  f51=%.2f\n  f50=%.2f\n",f55,f54,f53,f52,f51,f50);


}