結果
問題 | No.223 1マス指定の魔方陣 |
ユーザー | LayCurse |
提出日時 | 2015-06-05 22:54:50 |
言語 | C++11 (gcc 13.3.0) |
結果 |
RE
|
実行時間 | - |
コード長 | 5,349 bytes |
コンパイル時間 | 2,154 ms |
コンパイル使用メモリ | 172,692 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-07-06 14:20:10 |
合計ジャッジ時間 | 5,360 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge1 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 2 ms
6,812 KB |
testcase_01 | AC | 1 ms
6,940 KB |
testcase_02 | AC | 2 ms
6,940 KB |
testcase_03 | AC | 2 ms
6,940 KB |
testcase_04 | AC | 1 ms
6,940 KB |
testcase_05 | AC | 2 ms
6,940 KB |
testcase_06 | AC | 2 ms
6,944 KB |
testcase_07 | AC | 1 ms
6,940 KB |
testcase_08 | AC | 2 ms
6,940 KB |
testcase_09 | AC | 2 ms
6,940 KB |
testcase_10 | AC | 2 ms
6,940 KB |
testcase_11 | AC | 2 ms
6,944 KB |
testcase_12 | AC | 1 ms
6,940 KB |
testcase_13 | AC | 2 ms
6,940 KB |
testcase_14 | AC | 2 ms
6,940 KB |
testcase_15 | AC | 1 ms
6,940 KB |
testcase_16 | AC | 2 ms
6,944 KB |
testcase_17 | RE | - |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | RE | - |
testcase_21 | AC | 1 ms
6,944 KB |
testcase_22 | WA | - |
testcase_23 | RE | - |
testcase_24 | RE | - |
testcase_25 | WA | - |
testcase_26 | WA | - |
testcase_27 | RE | - |
testcase_28 | RE | - |
testcase_29 | RE | - |
testcase_30 | WA | - |
testcase_31 | RE | - |
testcase_32 | RE | - |
testcase_33 | RE | - |
testcase_34 | WA | - |
testcase_35 | WA | - |
testcase_36 | WA | - |
testcase_37 | WA | - |
testcase_38 | AC | 2 ms
6,940 KB |
testcase_39 | WA | - |
testcase_40 | WA | - |
testcase_41 | RE | - |
testcase_42 | RE | - |
testcase_43 | WA | - |
testcase_44 | WA | - |
testcase_45 | AC | 2 ms
6,940 KB |
testcase_46 | RE | - |
コンパイルメッセージ
main.cpp: In function ‘void reader(double*)’: main.cpp:15:29: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 15 | void reader(double *x){scanf("%lf",x);} | ~~~~~^~~~~~~~~ main.cpp: In function ‘int main()’: main.cpp:120:8: warning: ‘jj’ may be used uninitialized in this function [-Wmaybe-uninitialized] 120 | if(jj/4 != Y/4){ | ~~^~ main.cpp:114:8: warning: ‘ii’ may be used uninitialized in this function [-Wmaybe-uninitialized] 114 | if(ii/4 != X/4){ | ~~^~
ソースコード
#include<bits/stdc++.h>using namespace std;#define REP(i,a,b) for(i=a;i<b;i++)#define rep(i,n) REP(i,0,n)#define mygc(c) (c)=getchar_unlocked()#define mypc(c) putchar_unlocked(c)#define ll long long#define ull unsigned llvoid reader(int *x){int k,m=0;*x=0;for(;;){mygc(k);if(k=='-'){m=1;break;}if('0'<=k&&k<='9'){*x=k-'0';break;}}for(;;){mygc(k);if(k<'0'||k>'9')break;*x=(*x)*10+k-'0';}if(m)(*x)=-(*x);}void reader(ll *x){int k,m=0;*x=0;for(;;){mygc(k);if(k=='-'){m=1;break;}if('0'<=k&&k<='9'){*x=k-'0';break;}}for(;;){mygc(k);if(k<'0'||k>'9')break;*x=(*x)*10+k-'0';}if(m)(*x)=-(*x);}void reader(double *x){scanf("%lf",x);}int reader(char c[]){int i,s=0;for(;;){mygc(i);if(i!=' '&&i!='\n'&&i!='\r'&&i!='\t'&&i!=EOF) break;}c[s++]=i;for(;;){mygc(i);if(i==' '||i=='\n'||i=='\r'||i=='\t'||i==EOF) break;c[s++]=i;}c[s]='\0';return s;}template <class T, class S> void reader(T *x, S *y){reader(x);reader(y);}template <class T, class S, class U> void reader(T *x, S *y, U *z){reader(x);reader(y);reader(z);}template <class T, class S, class U, class V> void reader(T *x, S *y, U *z, V *w){reader(x);reader(y);reader(z);reader(w);}void writer(int x, char c){int s=0,m=0;char f[10];if(x<0)m=1,x=-x;while(x)f[s++]=x%10,x/=10;if(!s)f[s++]=0;if(m)mypc('-');while(s--)mypc(f[s]+'0');mypc(c);}void writer(ll x, char c){int s=0,m=0;char f[20];if(x<0)m=1,x=-x;while(x)f[s++]=x%10,x/=10;if(!s)f[s++]=0;if(m)mypc('-');while(s--)mypc(f[s]+'0');mypc(c);}void writer(double x, char c){printf("%.15f",x);mypc(c);}void writer(const char c[]){int i;for(i=0;c[i]!='\0';i++)mypc(c[i]);}void writer(const char x[], char c){int i;for(i=0;x[i]!='\0';i++)mypc(x[i]);mypc(c);}template<class T> void writerLn(T x){writer(x,'\n');}template<class T, class S> void writerLn(T x, S y){writer(x,' ');writer(y,'\n');}template<class T, class S, class U> void writerLn(T x, S y, U z){writer(x,' ');writer(y,' ');writer(z,'\n');}template<class T> void writerArr(T x[], int n){int i;if(!n){mypc('\n');return;}rep(i,n-1)writer(x[i],' ');writer(x[n-1],'\n');}char memarr[17000000]; void *mem = memarr;#define MD 1000000007#define VI vector<int>#define VII vector<VI >VII solve(int n){int i, j, k, ii, jj;VI per;VII res, bef, chk;rep(i,n) per.push_back(0);rep(i,n) res.push_back(per);if(n%2==1){k = 0;rep(i,n) rep(j,n){res[(n-j+2*i)%n][(n-i+j+(n/2))%n] = ++k;}}if(n%4==0){k = 0;rep(i,n) rep(j,n){ii = i%4; jj = j%4;k++;if( (ii==0||ii==3) && (jj==0||jj==3) ) res[i][j] = k;if( (ii==1||ii==2) && (jj==1||jj==2) ) res[i][j] = k;}k = 0;for(i=n-1;i>=0;i--) for(j=n-1;j>=0;j--){k++;if(res[i][j]==0) res[i][j] = k;}}if(n%4==2){chk = bef = solve(n/2);rep(i,n/2) rep(j,n/2) bef[i][j] = 4*(bef[i][j]-1);rep(i,n/2) rep(j,n/2) chk[i][j] = 'L';rep(i,n/4) rep(j,n/2) chk[n/2-1-i][j] = 'X';rep(j,n/2) chk[n/4+1][j] = 'U';swap(chk[n/4][n/4], chk[n/4+1][n/4]);rep(i,n/2) rep(j,n/2){if(chk[i][j]=='L'){res[2*i+0][2*j+0] = bef[i][j] + 4;res[2*i+0][2*j+1] = bef[i][j] + 1;res[2*i+1][2*j+0] = bef[i][j] + 2;res[2*i+1][2*j+1] = bef[i][j] + 3;}if(chk[i][j]=='U'){res[2*i+0][2*j+0] = bef[i][j] + 1;res[2*i+0][2*j+1] = bef[i][j] + 4;res[2*i+1][2*j+0] = bef[i][j] + 2;res[2*i+1][2*j+1] = bef[i][j] + 3;}if(chk[i][j]=='X'){res[2*i+0][2*j+0] = bef[i][j] + 1;res[2*i+0][2*j+1] = bef[i][j] + 4;res[2*i+1][2*j+0] = bef[i][j] + 3;res[2*i+1][2*j+1] = bef[i][j] + 2;}}}return res;}int main(){int i, j, k, ii, jj, iii, jjj;int a, b;int N, X, Y, Z;int m1, m2;int arr[1000];int tmp[10][10];reader(&N,&Y,&X,&Z);X--; Y--;VII res = solve(N);rep(i,N) rep(j,N) if(res[i][j]==Z){ii = i;jj = j;}if(ii/4 != X/4){a = ii/4;b = X/4;rep(i,4) rep(j,N) swap(res[a+i][j], res[b+i][j]);}if(jj/4 != Y/4){a = jj/4;b = Y/4;rep(i,4) rep(j,N) swap(res[j][a+i], res[j][b+i]);}/*rep(i,N) rep(j,N) if(res[i][j]==Z){ii = i;jj = j;}iii = ii/4*4;jjj = jj/4*4;ii -= iii;jj -= jjj;X -= iii;Y -= jjj;if( ((ii==0||ii==3)&&(jj==0||jj==3)) || ((ii==1||ii==2)&&(jj==1||jj==2)) ) m1 = 1; else m1 = 0;if( ((X ==0||X ==3)&&(Y ==0||Y ==3)) || ((X ==1||X ==2)&&(Y ==1||Y ==2)) ) m2 = 1; else m2 = 0;if(m1 != m2){rep(i,4) swap(res[i+iii][0+jjj],res[i+iii][2+jjj]);rep(i,4) swap(res[i+iii][1+jjj],res[i+iii][3+jjj]);}X += iii;Y += jjj;*/rep(i,N) rep(j,N) if(res[i][j]==Z){ii = i;jj = j;}iii = ii/4*4;jjj = jj/4*4;ii -= iii;jj -= jjj;X -= iii;Y -= jjj;if(X!=ii){rep(j,4) swap(res[X+iii][j+jjj],res[ii+iii][j+jjj]);rep(i,4) swap(res[i+iii][X+jjj],res[i+iii][ii+jjj]);}X += iii;Y += jjj;rep(i,N) rep(j,N) if(res[i][j]==Z){ii = i;jj = j;}iii = ii/4*4;jjj = jj/4*4;ii -= iii;jj -= jjj;X -= iii;Y -= jjj;if(Y!=jj){rep(j,4) swap(res[Y+iii][j+jjj],res[jj+iii][j+jjj]);rep(i,4) swap(res[i+iii][Y+jjj],res[i+iii][jj+jjj]);}X += iii;Y += jjj;rep(i,N){rep(j,N) arr[j] = res[i][j];writerArr(arr, N);}return 0;}