#137796 (C90) No.461 三角形はいくつ？

• 問題: No.461 三角形はいくつ？
• ユーザー: tails
• 提出日時: 2016-12-12 02:49:54
• 言語: C90 (gcc 11.4.0)
• 結果: WA
• 実行時間: -
• コード長: 1,260 bytes
• コンパイル時間: 951 ms
• コンパイル使用メモリ: 22,508 KB
• 実行使用メモリ: 5,248 KB
• 最終ジャッジ日時: 2024-11-29 13:31:59
• 合計ジャッジ時間: 66,587 ms
• ジャッジサーバーID （参考情報）: judge3 / judge5

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	1 ms; 5,248 KB
testcase_02	AC	1 ms; 5,248 KB
testcase_03	AC	0 ms; 5,248 KB
testcase_04	AC	1 ms; 5,248 KB
testcase_05	AC	3,263 ms; 5,248 KB
testcase_06	AC	1,377 ms; 5,248 KB
testcase_07	AC	1,651 ms; 5,248 KB
testcase_08	AC	912 ms; 5,248 KB
testcase_09	AC	1 ms; 5,248 KB
testcase_10	AC	152 ms; 5,248 KB
testcase_11	AC	2,139 ms; 5,248 KB
testcase_12	AC	589 ms; 5,248 KB
testcase_13	AC	4,083 ms; 5,248 KB
testcase_14	AC	3,936 ms; 5,248 KB
testcase_15	AC	4,165 ms; 5,248 KB
testcase_16	AC	10 ms; 5,248 KB
testcase_17	AC	10 ms; 5,248 KB
testcase_18	WA	-
testcase_19	WA	-
testcase_20	AC	4,128 ms; 5,248 KB
testcase_21	AC	4,078 ms; 5,248 KB
testcase_22	AC	3,964 ms; 5,248 KB
testcase_23	AC	376 ms; 5,248 KB
testcase_24	AC	308 ms; 5,248 KB
testcase_25	AC	17 ms; 5,248 KB
testcase_26	AC	17 ms; 5,248 KB
testcase_27	AC	5 ms; 5,248 KB
testcase_28	AC	6 ms; 5,248 KB
testcase_29	AC	1,510 ms; 5,248 KB
testcase_30	AC	739 ms; 5,248 KB
testcase_31	AC	2,679 ms; 5,248 KB
testcase_32	AC	3,404 ms; 5,248 KB
testcase_33	AC	2 ms; 5,248 KB
testcase_34	AC	1 ms; 5,248 KB
testcase_35	AC	2 ms; 5,248 KB
testcase_36	AC	892 ms; 5,248 KB
testcase_37	AC	779 ms; 5,248 KB
testcase_38	AC	823 ms; 5,248 KB
testcase_39	AC	652 ms; 5,248 KB
testcase_40	AC	813 ms; 5,248 KB
testcase_41	AC	810 ms; 5,248 KB
testcase_42	AC	2,335 ms; 5,248 KB
testcase_43	AC	2,513 ms; 5,248 KB
testcase_44	AC	2,190 ms; 5,248 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 | 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("%d",r);
	return 0;
}