uva 903

寫出兩種函式，給值傳座標 跟給座標傳值

//
//        GGGGGGGGGGGGG        CCCCCCCCCCCCC               AAA
//     GGG::::::::::::G     CCC::::::::::::C              A:::A
//   GG:::::::::::::::G   CC:::::::::::::::C             A:::::A
//  G:::::GGGGGGGG::::G  C:::::CCCCCCCC::::C            A:::::::A
// G:::::G       GGGGGG C:::::C       CCCCCC           A:::::::::A
//G:::::G              C:::::C                        A:::::A:::::A
//G:::::G              C:::::C                       A:::::A A:::::A
//G:::::G    GGGGGGGGGGC:::::C                      A:::::A   A:::::A
//G:::::G    G::::::::GC:::::C                     A:::::A     A:::::A
//G:::::G    GGGGG::::GC:::::C                    A:::::AAAAAAAAA:::::A
//G:::::G        G::::GC:::::C                   A:::::::::::::::::::::A
// G:::::G       G::::G C:::::C       CCCCCC    A:::::AAAAAAAAAAAAA:::::A
//  G:::::GGGGGGGG::::G  C:::::CCCCCCCC::::C   A:::::A             A:::::A
//   GG:::::::::::::::G   CC:::::::::::::::C  A:::::A               A:::::A
//     GGG::::::GGG:::G     CCC::::::::::::C A:::::A                 A:::::A
//        GGGGGG   GGGG        CCCCCCCCCCCCCAAAAAAA                   AAAAAAA
#include <iostream>
#include <cstdio>
#include <cstring>
#include <algorithm>
#include <cmath>
#include <climits>
#include <vector>
#include <set>
#include <map>
#include <queue>
#include <cctype>
#include <utility>
#include <ctime>
using namespace std;
#ifdef DEBUG
#define VAR(a,b) decltype(b) a=(b)
#define debug(...) printf("DEBUG: "),printf(__VA_ARGS__)
#define gettime() end_time=clock();printf("now running time is %.7f\n",(float)(end_time - start_time)/CLOCKS_PER_SEC);
#else
#define VAR(a,b) __typeof(b) a=(b)
#define debug(...)
#define gettime()
#endif
typedef unsigned int uint;
typedef long long int Int;
typedef unsigned long long int UInt;
#define Set(a,s) memset(a,s,sizeof(a))
#define Write(w) freopen(w,"w",stdout)
#define Read(r) freopen(r,"r",stdin)
#define Pln() printf("\n")
#define I_de(x,n)for(int i=0;i<n;i++)printf("%d ",x[i]);Pln()
#define De(x)printf(#x"%d\n",x)
#define For(i,x)for(int i=0;i<x;i++)
#define CON(x,y) x##y
#define Pmz(dp,nx,ny)for(int hty=0;hty<ny;hty++){for(int htx=0;htx<nx;htx++){\
    printf("%d ",dp[htx][hty]);}Pln();}
#define M 30005
#define PII pair<int,int>
#define PB push_back
#define oo INT_MAX
#define Set_oo 0x3f
#define FOR(a,b) for(VAR(a,(b).begin());a!=(b).end();++a)
#define eps 1e-6
#define X first
#define Y second
clock_t start_time=clock(), end_time;
bool xdy(double x,double y){return x>y+eps;}
bool xddy(double x,double y){return x>y-eps;}
bool xcy(double x,double y){return x<y-eps;}
bool xcdy(double x,double y){return x<y+eps;}
int min3(int x,int y,int z){
    int tmp=min(x,y);
    return min(tmp,z);
}
int max3(int x,int y,int z){
    int tmp=max(x,y);
    return max(tmp,z);
}
int n;
void gpfc(int num,int &ansx,int &ansy){
    if(num==1){
        ansx=0;ansy=0;
        return;
    }
    int layer=sqrt(num);
    if(!(layer&1))layer--;
    int lnum=layer*layer;
    layer/=2;
    int x=layer,y=layer;
    if(lnum==num){
        ansx=x;ansy=y;
        return ;
    }
    int dir=(num-lnum-1)/(2*layer+2);
    if(dir==0){
        x=x+1;
        y=y-((num-lnum-1)%(2*layer+2));
    }else if(dir==1){
        y=y-(layer*2+1);
        x=x-((num-lnum-1)%(2*layer+2));
    }else if(dir==2){
        x=x-(layer*2+1);
        y=y+((num-lnum-1)%(2*layer+2))-(layer*2);
    }else if(dir==3){
        y=y+1;
        x=x+((num-lnum-1)%(2*layer+2))-(layer*2);
    }
    ansx=x;ansy=y;
}
int gcfp(int x,int y){
    int layer;
    int ans;
    if(x==0&&y==0)return 1;
    if(x==y&&x>0&&y>0)layer=x;
    else{
        layer=max(abs(x),abs(y));
        layer--;
    }
    ans=(layer*2+1)*(layer*2+1);
    int fixx=layer,fixy=layer;
    int dx=(x-fixx),dy=(y-fixy);
    if(dx==1){
        ans++;
        ans+=abs(dy);
    }else if(dy==-(2*layer+1)){
        ans+=(layer*2+2)+1;
        ans+=abs(dx);
    }else if(dx==-(2*layer+1)){
        ans+=1+2*(layer*2+2);
        ans+=(2*layer);
        if(dy<=0)ans-=abs(dy);
        else ans++;
    }else if(dy==1){
        ans=((layer+1)*2+1)*((layer+1)*2+1)-1;
        ans-=abs(dx);
    }
    return ans;
}
int main() {
    ios_base::sync_with_stdio(0);
    while(~scanf("%d",&n)){
        int x,y;
        gpfc(n,x,y);
        for(int i=1;i>=-1;i--){
            for(int j=-1;j<=1;j++){
                printf("%d;",gcfp(x+j,y+i));
            }Pln();
        }
//        printf("%d %d\n",x,y);
//        printf("%d\n",gcfp(x,y));

    }

















}