chore: Update labels in table (#2889)

Author: KATO-Hiro

src/lib/utils/contest_table_provider.ts

@@ -184,7 +184,7 @@ export class ABC319OnwardsProvider extends ContestTableProviderBase {
 
   getMetadata(): ContestTableMetaData {
     return {
-      title: 'AtCoder Beginner Contest 319 〜 ',
+      title: 'AtCoder Beginner Contest 319 〜（7 問制）',
       abbreviationName: 'abc319Onwards',
     };
   }
@@ -214,7 +214,7 @@ export class ABC212ToABC318Provider extends ContestTableProviderBase {
 
   getMetadata(): ContestTableMetaData {
     return {
-      title: 'AtCoder Beginner Contest 212 〜 318',
+      title: 'AtCoder Beginner Contest 212 〜 318（8 問制）',
       abbreviationName: 'fromAbc212ToAbc318',
     };
   }
@@ -244,7 +244,7 @@ export class ABC126ToABC211Provider extends ContestTableProviderBase {
 
   getMetadata(): ContestTableMetaData {
     return {
-      title: 'AtCoder Beginner Contest 126 〜 211',
+      title: 'AtCoder Beginner Contest 126 〜 211（6 問制）',
       abbreviationName: 'fromAbc126ToAbc211',
     };
   }

src/test/lib/utils/contest_table_provider.test.ts

@@ -264,7 +264,7 @@ describe('ContestTableProviderBase and implementations', () => {
         const provider = new ABC319OnwardsProvider(ContestType.ABC);
         const metadata = provider.getMetadata();
 
-        expect(metadata.title).toBe('AtCoder Beginner Contest 319 〜 ');
+        expect(metadata.title).toBe('AtCoder Beginner Contest 319 〜（7 問制）');
         expect(metadata.abbreviationName).toBe('abc319Onwards');
       });
 
@@ -307,7 +307,7 @@ describe('ContestTableProviderBase and implementations', () => {
         const provider = new ABC212ToABC318Provider(ContestType.ABC);
         const metadata = provider.getMetadata();
 
-        expect(metadata.title).toBe('AtCoder Beginner Contest 212 〜 318');
+        expect(metadata.title).toBe('AtCoder Beginner Contest 212 〜 318（8 問制）');
         expect(metadata.abbreviationName).toBe('fromAbc212ToAbc318');
       });
 
@@ -351,7 +351,7 @@ describe('ContestTableProviderBase and implementations', () => {
         const provider = new ABC126ToABC211Provider(ContestType.ABC);
         const metadata = provider.getMetadata();
 
-        expect(metadata.title).toBe('AtCoder Beginner Contest 126 〜 211');
+        expect(metadata.title).toBe('AtCoder Beginner Contest 126 〜 211（6 問制）');
         expect(metadata.abbreviationName).toBe('fromAbc126ToAbc211');
       });