Improved task 290

javadev · web-flow · commit a1ea4d7dc919 · 2025-04-13T06:13:15.000+03:00
diff --git a/src/main/ts/g0201_0300/s0290_word_pattern/solution.ts b/src/main/ts/g0201_0300/s0290_word_pattern/solution.ts
@@ -2,26 +2,26 @@
 // #2025_04_12_Time_0_ms_(100.00%)_Space_55.01_MB_(70.10%)
 
 function wordPattern(pattern: string, s: string): boolean {
-    const map = new Map<string, string>();
-    const words = s.split(" ");
+    const map = new Map<string, string>()
+    const words = s.split(' ')
     if (words.length !== pattern.length) {
-        return false;
+        return false
     }
     for (let i = 0; i < pattern.length; i++) {
-        const char = pattern[i];
-        const word = words[i];
+        const char = pattern[i]
+        const word = words[i]
         if (!map.has(char)) {
             if ([...map.values()].includes(word)) {
-                return false;
+                return false
             }
-            map.set(char, word);
+            map.set(char, word)
         } else {
             if (map.get(char) !== word) {
-                return false;
+                return false
             }
         }
     }
-    return true;
+    return true
 }
 
 export { wordPattern }
diff --git a/src/test/ts/g0201_0300/s0290_word_pattern/solution.test.ts b/src/test/ts/g0201_0300/s0290_word_pattern/solution.test.ts
@@ -13,3 +13,15 @@ test('wordPattern2', () => {
 test('wordPattern3', () => {
     expect(wordPattern('aaaa', 'dog cat cat dog')).toEqual(false)
 })
+
+test('wordPattern4', () => {
+    expect(wordPattern('a', 'dog cat')).toEqual(false)
+})
+
+test('wordPattern5', () => {
+    expect(wordPattern('a', 'dog')).toEqual(true)
+})
+
+test('wordPattern6', () => {
+    expect(wordPattern('ab', 'dog dog')).toEqual(false)
+})

Original file line number	Diff line number	Diff line change
`@@ -2,26 +2,26 @@`
`2`	`2`	`// #2025_04_12_Time_0_ms_(100.00%)_Space_55.01_MB_(70.10%)`
`3`	`3`
`4`	`4`	`function wordPattern(pattern: string, s: string): boolean {`
`5`		`- const map = new Map<string, string>();`
`6`		`- const words = s.split(" ");`
	`5`	`+ const map = new Map<string, string>()`
	`6`	`+ const words = s.split(' ')`
`7`	`7`	`if (words.length !== pattern.length) {`
`8`		`- return false;`
	`8`	`+ return false`
`9`	`9`	`}`
`10`	`10`	`for (let i = 0; i < pattern.length; i++) {`
`11`		`- const char = pattern[i];`
`12`		`- const word = words[i];`
	`11`	`+ const char = pattern[i]`
	`12`	`+ const word = words[i]`
`13`	`13`	`if (!map.has(char)) {`
`14`	`14`	`if ([...map.values()].includes(word)) {`
`15`		`- return false;`
	`15`	`+ return false`
`16`	`16`	`}`
`17`		`- map.set(char, word);`
	`17`	`+ map.set(char, word)`
`18`	`18`	`} else {`
`19`	`19`	`if (map.get(char) !== word) {`
`20`		`- return false;`
	`20`	`+ return false`
`21`	`21`	`}`
`22`	`22`	`}`
`23`	`23`	`}`
`24`		`- return true;`
	`24`	`+ return true`
`25`	`25`	`}`
`26`	`26`
`27`	`27`	`export { wordPattern }`