結果
問題 |
No.340 雪の足跡
|
ユーザー |
|
提出日時 | 2016-02-11 00:15:43 |
言語 | C90 (gcc 12.3.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 1,034 bytes |
コンパイル時間 | 252 ms |
コンパイル使用メモリ | 23,168 KB |
実行使用メモリ | 19,456 KB |
最終ジャッジ日時 | 2024-09-22 00:06:52 |
合計ジャッジ時間 | 4,420 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 5 |
other | AC * 5 WA * 1 TLE * 1 -- * 25 |
コンパイルメッセージ
main.c:1:1: warning: data definition has no type or storage class 1 | w,h,n,m,ld,min; | ^ main.c:1:1: warning: type defaults to ‘int’ in declaration of ‘w’ [-Wimplicit-int] main.c:1:3: warning: type defaults to ‘int’ in declaration of ‘h’ [-Wimplicit-int] 1 | w,h,n,m,ld,min; | ^ main.c:1:5: warning: type defaults to ‘int’ in declaration of ‘n’ [-Wimplicit-int] 1 | w,h,n,m,ld,min; | ^ main.c:1:7: warning: type defaults to ‘int’ in declaration of ‘m’ [-Wimplicit-int] 1 | w,h,n,m,ld,min; | ^ main.c:1:9: warning: type defaults to ‘int’ in declaration of ‘ld’ [-Wimplicit-int] 1 | w,h,n,m,ld,min; | ^~ main.c:1:12: warning: type defaults to ‘int’ in declaration of ‘min’ [-Wimplicit-int] 1 | w,h,n,m,ld,min; | ^~~ main.c:9:1: warning: return type defaults to ‘int’ [-Wimplicit-int] 9 | main(){ | ^~~~ main.c: In function ‘main’: main.c:10:9: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration] 10 | scanf("%d%d%d",&w,&h,&n); | ^~~~~ main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’ +++ |+#include <stdio.h> 1 | w,h,n,m,ld,min; main.c:10:9: warning: incompatible implicit declaration of built-in function ‘scanf’ [-Wbuiltin-declaration-mismatch] 10 | scanf("%d%d%d",&w,&h,&n); | ^~~~~ main.c:10:9: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’ main.c:26:40: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration] 26 | if((w+h-2<=d)&&(f==1)){printf("%d",d);return 0;}} | ^~~~~~ main.c:26:40: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’ main.c:26:40: warning: incompatible implicit declaration of built-in function ‘printf’ [-Wbuiltin-declaration-mismatch] main.c
ソースコード
w,h,n,m,ld,min; void dot(int list[w*h][w*h], int H[w*h][w*h]){ int tmp[w*h][w*h],ans=0; for(int i=0;i<w*h;i++){for(int j=0;j<w*h;j++){tmp[i][j]=list[i][j];}} for(int i=0;i<w*h;i++){for(int j=0;j<w*h;j++){ for(int k=0;k<w*h;k++){ans+=tmp[i][k]*H[k][j];} list[i][j]=ans; ans=0;}}} main(){ scanf("%d%d%d",&w,&h,&n); int H[w*h][w*h],d=1; for(int i=0;i<w*h;i++){for(int j=0;j<w*h;j++){H[i][j]=0;}} for(int i=0;i<n;i++){scanf("%d",&m);int tmp[m+1]; for(int j=0;j<m+1;j++){scanf("%d",tmp+j);} for(int j=0;j<m;j++){ ld=tmp[j]>tmp[j+1]?(tmp[j]-tmp[j+1]):(tmp[j+1]-tmp[j]); min=tmp[j]>tmp[j+1]?tmp[j+1]:tmp[j]; for(int k=0;k<ld/w;k++){ H[min+k*w][min+(k+1)*w]=1;H[min+(k+1)*w][min+k*w]=1;} if(ld/w==0){for(int k=0;k<ld;k++){ H[min+k][min+(k+1)]=1;H[min+(k+1)][min+k]=1;}}}} int H_org[w*h][w*h],f=0; for(int i=0;i<w*h;i++){for(int j=0;j<w*h;j++){H_org[i][j]=H[i][j];}} while(w*h-d){dot(H,H_org);d++; if(H[0][w*h-1]!=0)f=1; if((w+h-2<=d)&&(f==1)){printf("%d",d);return 0;}} puts("Odekakedekinai..");}