feat: finished part_d

TatsuyaRyujin · TatsuyaRyujin · commit d8135a7ee514 · 2025-03-19T20:30:45.000Z
diff --git a/lesson_07/conditionals/src/part_d.ts b/lesson_07/conditionals/src/part_d.ts
@@ -23,10 +23,11 @@ export function isWithinRange(num: number, min: number, max: number): boolean {
  * @returns
  */
 export function isValidTriangle(a: number, b: number, c: number): boolean {
-  if (a + b > c || a + c > b || b + c > a) {
+  if (a + b > c && a + c > b && b + c > a) {
     return true;
+  } else {
+    return false;
   }
-  return false;
 }
 
 /**

Original file line number	Diff line number	Diff line change
`@@ -23,10 +23,11 @@ export function isWithinRange(num: number, min: number, max: number): boolean {`
`23`	`23`	`* @returns`
`24`	`24`	`*/`
`25`	`25`	`export function isValidTriangle(a: number, b: number, c: number): boolean {`
`26`		`- if (a + b > c \|\| a + c > b \|\| b + c > a) {`
	`26`	`+ if (a + b > c && a + c > b && b + c > a) {`
`27`	`27`	`return true;`
	`28`	`+ } else {`
	`29`	`+ return false;`
`28`	`30`	`}`
`29`		`- return false;`
`30`	`31`	`}`
`31`	`32`
`32`	`33`	`/**`