結果
| 問題 |
No.461 三角形はいくつ?
|
| コンテスト | |
| ユーザー |
tails
|
| 提出日時 | 2016-12-12 03:05:32 |
| 言語 | C90 (gcc 12.3.0) |
| 結果 |
TLE
(最新)
AC
(最初)
|
| 実行時間 | - |
| コード長 | 1,262 bytes |
| コンパイル時間 | 818 ms |
| コンパイル使用メモリ | 22,112 KB |
| 実行使用メモリ | 5,248 KB |
| 最終ジャッジ日時 | 2024-11-29 13:48:03 |
| 合計ジャッジ時間 | 73,316 ms |
|
ジャッジサーバーID (参考情報) |
judge2 / judge1 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 4 |
| other | AC * 39 TLE * 2 |
コンパイルメッセージ
main.c:1:1: warning: data definition has no type or storage class
1 | n;c[3];
| ^
main.c:1:1: warning: type defaults to ‘int’ in declaration of ‘n’ [-Wimplicit-int]
main.c:1:3: warning: data definition has no type or storage class
1 | n;c[3];
| ^
main.c:1:3: warning: type defaults to ‘int’ in declaration of ‘c’ [-Wimplicit-int]
main.c:2:1: warning: data definition has no type or storage class
2 | da[3][5000],dd[3][5000];
| ^~
main.c:2:1: warning: type defaults to ‘int’ in declaration of ‘da’ [-Wimplicit-int]
main.c:2:13: warning: type defaults to ‘int’ in declaration of ‘dd’ [-Wimplicit-int]
2 | da[3][5000],dd[3][5000];
| ^~
main.c:3:1: warning: data definition has no type or storage class
3 | a,b;i;j;k;p;
| ^
main.c:3:1: warning: type defaults to ‘int’ in declaration of ‘a’ [-Wimplicit-int]
main.c:3:3: warning: type defaults to ‘int’ in declaration of ‘b’ [-Wimplicit-int]
3 | a,b;i;j;k;p;
| ^
main.c:3:5: warning: data definition has no type or storage class
3 | a,b;i;j;k;p;
| ^
main.c:3:5: warning: type defaults to ‘int’ in declaration of ‘i’ [-Wimplicit-int]
main.c:3:7: warning: data definition has no type or storage class
3 | a,b;i;j;k;p;
| ^
main.c:3:7: warning: type defaults to ‘int’ in declaration of ‘j’ [-Wimplicit-int]
main.c:3:9: warning: data definition has no type or storage class
3 | a,b;i;j;k;p;
| ^
main.c:3:9: warning: type defaults to ‘int’ in declaration of ‘k’ [-Wimplicit-int]
main.c:3:11: warning: data definition has no type or storage class
3 | a,b;i;j;k;p;
| ^
main.c:3:11: warning: type defaults to ‘int’ in declaration of ‘p’ [-Wimplicit-int]
main.c:6:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
6 | main(){
| ^~~~
main.c: In function ‘main’:
main.c:7:9: warning: implicit declaration of function
ソースコード
n;c[3];
da[3][5000],dd[3][5000];
a,b;i;j;k;p;
long long r;
main(){
scanf("%d",&n);
r=n+1;
for(i=0;i<n;++i){
scanf("%d%d%d",&p,&a,&b);
da[p][c[p]]=a;
dd[p][c[p]]=a+b;
++c[p];
}
for(i=0;i<c[0];++i){
for(j=0;j<c[1];++j){
if((long long)da[0][i]*dd[1][j]+(long long)dd[0][i]*da[1][j]>(long long)dd[0][i]*dd[1][j]){
++r;
}
}
}
for(i=0;i<c[0];++i){
for(j=0;j<c[2];++j){
if((long long)da[0][i]*dd[2][j]+(long long)dd[0][i]*da[2][j]>(long long)dd[0][i]*dd[2][j]){
++r;
}
}
}
for(i=0;i<c[1];++i){
for(j=0;j<c[2];++j){
if((long long)da[1][i]*dd[2][j]+(long long)dd[1][i]*da[2][j]>(long long)dd[1][i]*dd[2][j]){
++r;
}
}
}
for(i=0;i<c[0];++i){
long long da0=da[0][i];
long long dd0=dd[0][i];
for(j=0;j<c[1];++j){
long long da1=da[1][j];
long long dd1=dd[1][j];
if(da0*dd1+dd0*da1>=dd0*dd1){
long long dam,ddm;
if(da0*dd1<dd0*da1){
dam=da0;
ddm=dd0;
}else{
dam=da1;
ddm=dd1;
}
long long das=da0*dd1+dd0*da1;
long long dds=dd0*dd1;
das-=2*dds;
for(k=0;k<c[2];++k){
long long da2=da[2][k];
long long dd2=dd[2][k];
if(dam*dd2+da2*ddm>=ddm*dd2 && das*dd2+da2*dds!=0){
++r;
}
}
}
}
}
printf("%lld",r);
return 0;
}
tails