結果
| 問題 | No.340 雪の足跡 |
| コンテスト | |
| 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..");}