結果
問題 | No.460 裏表ちわーわ |
ユーザー |
![]() |
提出日時 | 2016-12-11 00:45:58 |
言語 | C90 (gcc 12.3.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 650 bytes |
コンパイル時間 | 438 ms |
コンパイル使用メモリ | 20,992 KB |
実行使用メモリ | 6,824 KB |
最終ジャッジ日時 | 2024-11-29 02:41:08 |
合計ジャッジ時間 | 1,176 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge3 |
(要ログイン)
ファイルパターン | 結果 |
---|---|
other | AC * 21 WA * 7 |
コンパイルメッセージ
main.c:1:1: warning: data definition has no type or storage class 1 | m;n;b;a[9][9]; | ^ main.c:1:1: warning: type defaults to ‘int’ in declaration of ‘m’ [-Wimplicit-int] main.c:1:3: warning: data definition has no type or storage class 1 | m;n;b;a[9][9]; | ^ main.c:1:3: warning: type defaults to ‘int’ in declaration of ‘n’ [-Wimplicit-int] main.c:1:5: warning: data definition has no type or storage class 1 | m;n;b;a[9][9]; | ^ main.c:1:5: warning: type defaults to ‘int’ in declaration of ‘b’ [-Wimplicit-int] main.c:1:7: warning: data definition has no type or storage class 1 | m;n;b;a[9][9]; | ^ main.c:1:7: warning: type defaults to ‘int’ in declaration of ‘a’ [-Wimplicit-int] main.c:3:1: warning: return type defaults to ‘int’ [-Wimplicit-int] 3 | d(y,x,j,i){ | ^ main.c: In function ‘d’: main.c:3:1: warning: type of ‘y’ defaults to ‘int’ [-Wimplicit-int] main.c:3:1: warning: type of ‘x’ defaults to ‘int’ [-Wimplicit-int] main.c:3:1: warning: type of ‘j’ defaults to ‘int’ [-Wimplicit-int] main.c:3:1: warning: type of ‘i’ defaults to ‘int’ [-Wimplicit-int] main.c: At top level: main.c:15:1: warning: return type defaults to ‘int’ [-Wimplicit-int] 15 | f(y,x,c,j,i){ | ^ main.c: In function ‘f’: main.c:15:1: warning: type of ‘y’ defaults to ‘int’ [-Wimplicit-int] main.c:15:1: warning: type of ‘x’ defaults to ‘int’ [-Wimplicit-int] main.c:15:1: warning: type of ‘c’ defaults to ‘int’ [-Wimplicit-int] main.c:15:1: warning: type of ‘j’ defaults to ‘int’ [-Wimplicit-int] main.c:15:1: warning: type of ‘i’ defaults to ‘int’ [-Wimplicit-int] main.c:24:41: warning: ‘return’ with no value, in function returning non-void 24 | return; | ^~~~~~ main.c:15:1: note: declared here 15 | f(y,x,c,j,i){
ソースコード
m;n;b;a[9][9];d(y,x,j,i){for(j=y-1;j<=y+1;++j){if(j>=0&&j<m){for(i=x-1;i<=x+1;++i){if(i>=0&&i<n){a[j][i]^=1;}}}}}f(y,x,c,j,i){if(x==n){x=0;++y;}if(y==m){for(j=0;j<m;++j){for(i=0;i<n;++i){if(a[j][i]){return;}}}if(b>c){b=c;}return;}if(y>0&&x>0){if(a[y-1][x-1]){d(y,x);f(y,x+1,c+1);d(y,x);}else{f(y,x+1,c);}}else{f(y,x+1,c);d(y,x);f(y,x+1,c+1);d(y,x);}}main(y,x,j,i){scanf("%d%d",&m,&n);for(y=0;y<m;++y){for(x=0;x<n;++x){scanf("%d",&a[y][x]);}}b=99;f(0,0,0);printf("%d",b);return 0;}