結果
問題 | No.460 裏表ちわーわ |
ユーザー | tails |
提出日時 | 2016-12-11 00:49:21 |
言語 | C90 (gcc 11.4.0) |
結果 |
AC
|
実行時間 | 13 ms / 2,000 ms |
コード長 | 696 bytes |
コンパイル時間 | 354 ms |
コンパイル使用メモリ | 21,248 KB |
実行使用メモリ | 5,376 KB |
最終ジャッジ日時 | 2024-06-06 03:55:04 |
合計ジャッジ時間 | 1,609 ms |
ジャッジサーバーID (参考情報) |
judge5 / 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 | 1 ms
5,248 KB |
testcase_01 | AC | 0 ms
5,376 KB |
testcase_02 | AC | 2 ms
5,376 KB |
testcase_03 | AC | 0 ms
5,376 KB |
testcase_04 | AC | 1 ms
5,376 KB |
testcase_05 | AC | 11 ms
5,376 KB |
testcase_06 | AC | 10 ms
5,376 KB |
testcase_07 | AC | 12 ms
5,376 KB |
testcase_08 | AC | 12 ms
5,376 KB |
testcase_09 | AC | 1 ms
5,376 KB |
testcase_10 | AC | 12 ms
5,376 KB |
testcase_11 | AC | 11 ms
5,376 KB |
testcase_12 | AC | 12 ms
5,376 KB |
testcase_13 | AC | 13 ms
5,376 KB |
testcase_14 | AC | 12 ms
5,376 KB |
testcase_15 | AC | 12 ms
5,376 KB |
testcase_16 | AC | 11 ms
5,376 KB |
testcase_17 | AC | 12 ms
5,376 KB |
testcase_18 | AC | 13 ms
5,376 KB |
testcase_19 | AC | 13 ms
5,376 KB |
testcase_20 | AC | 10 ms
5,376 KB |
testcase_21 | AC | 12 ms
5,376 KB |
testcase_22 | AC | 12 ms
5,376 KB |
testcase_23 | AC | 12 ms
5,376 KB |
testcase_24 | AC | 13 ms
5,376 KB |
testcase_25 | AC | 1 ms
5,376 KB |
testcase_26 | AC | 0 ms
5,376 KB |
testcase_27 | AC | 0 ms
5,376 KB |
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); if(b==99){ puts("Impossible"); }else{ printf("%d",b); } return 0; }