Prvi zadatak

#include <stdio.h>

int main()
{
     int nk,nv,kp,vp,kk,vk,minx,miny,x1,x2,y1,y2;
     scanf("%d%d",&nk,&nv);
     scanf("%d%d",&kp,&vp);
     scanf("%d%d",&kk,&vk);
     kp++;
     vp++;
     kk++;
     vk++;
     y1=nv-abs(vk-vp);
     miny=y1;
     y2=abs(vp-vk);
     if (y2<y1)
     {
          miny=y2;
     }
     x1=nk-abs(kk-kp);
     minx=x1;
     x2=abs(kp-kk);
     if (x2<x1)
     {
          minx=x2;
     }
     printf("%d",minx+miny);
     return 0;
}