結果
問題 | No.460 裏表ちわーわ |
ユーザー | tails |
提出日時 | 2016-12-11 00:45:58 |
言語 | C90 (gcc 11.4.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 650 bytes |
コンパイル時間 | 906 ms |
コンパイル使用メモリ | 24,688 KB |
実行使用メモリ | 4,384 KB |
最終ジャッジ日時 | 2023-08-19 10:53:46 |
合計ジャッジ時間 | 2,114 ms |
ジャッジサーバーID (参考情報) |
judge14 / judge12 |
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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
4,376 KB |
testcase_01 | AC | 1 ms
4,376 KB |
testcase_02 | AC | 2 ms
4,376 KB |
testcase_03 | AC | 1 ms
4,380 KB |
testcase_04 | AC | 1 ms
4,376 KB |
testcase_05 | WA | - |
testcase_06 | WA | - |
testcase_07 | WA | - |
testcase_08 | AC | 11 ms
4,376 KB |
testcase_09 | AC | 1 ms
4,376 KB |
testcase_10 | AC | 10 ms
4,384 KB |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | AC | 12 ms
4,380 KB |
testcase_14 | AC | 11 ms
4,380 KB |
testcase_15 | AC | 11 ms
4,376 KB |
testcase_16 | WA | - |
testcase_17 | AC | 11 ms
4,380 KB |
testcase_18 | AC | 11 ms
4,384 KB |
testcase_19 | AC | 11 ms
4,376 KB |
testcase_20 | WA | - |
testcase_21 | AC | 11 ms
4,376 KB |
testcase_22 | AC | 10 ms
4,380 KB |
testcase_23 | AC | 11 ms
4,376 KB |
testcase_24 | AC | 12 ms
4,376 KB |
testcase_25 | AC | 0 ms
4,376 KB |
testcase_26 | AC | 0 ms
4,376 KB |
testcase_27 | AC | 1 ms
4,380 KB |
コンパイルメッセージ
main.c:1:1: warning: data definition has no type or storage class 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 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 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 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] 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] 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:24:6: warning: ‘return’ with no value, in function returning non-void return; ^~~~~~ main.c:15:1: note: declared here f(y,x,c,j,i){ ^ main.c:31:3: warning: ‘return’ with no value, in function returning non-void return; ^~~~~~ main.c:15:1: note: declared here f(y,x,c,j,i){ ^ main.c: At top level: ma
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; }