exercicios semana 23, aula 74

semana23/exercicios-aula74/README.md

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+### Exerícios aula 74
+## 1.a
+~~~typescript
+const exercice1=(n: number): void=>{
+  if(n >= 0){
+    exercice1(n-1)
+    console.log(n)
+  }
+}
+~~~
+## 1.b
+~~~typescript
+const exercice1=(n: number): void=>{
+  if(n >= 0){
+    console.log(n)
+    exercice1(n-1)
+  }
+}
+~~~
+## 2.
+~~~typescript
+const exercice2=(n: number): number=>{
+  if(n <= 1 ){
+    return 1
+  }
+  return exercice2(n-1) + n
+}
+~~~
+## 3.
+~~~typescript
+const exercice3=(array: any[], index = 0): void =>{
+  if(index < array.length){
+    console.log(array[index])
+    index ++
+    exercice3(array, index)
+  }
+}
+~~~

semana23/exercicios-aula74/package.json

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+{
+  "name": "exercicios-aula74",
+  "version": "1.0.0",
+  "description": "exercicios da aula 74, da semana 23",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "start": "clear && ts-node ./src/index.ts"
+  },
+  "author": "OsmanRodrigues",
+  "license": "ISC",
+  "dependencies": {
+    "@types/node": "^14.6.0",
+    "ts-node": "^9.0.0",
+    "typescript": "^4.0.2"
+  }
+}

semana23/exercicios-aula74/src/index.ts

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+const exercice1=(n: number): void=>{
+  if(n >= 0){
+    console.log(n)
+    exercice1(n-1)
+  }
+}
+
+const exercice2=(n: number): number=>{
+  if(n <= 1 ){
+    return 1
+  }
+
+  return exercice2(n-1) + n
+}
+
+const exercice3=(array: any[], index = 0): void =>{
+  if(index < array.length){
+    console.log(array[index])
+    index ++
+    exercice3(array, index)
+  }
+}
+
+exercice3(['a','b','c', 'd'])

semana23/exercicios-aula74/tsconfig.json

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+{
+  "compilerOptions": {
+    "noImplicitAny": true,
+    "removeComments": true,
+    "preserveConstEnums": true,
+    "outDir": "build",
+    "sourceMap": true,
+    "target": "es6",
+    "module": "commonjs",
+    "esModuleInterop": true
+  },
+  "include": ["src/**/*"],
+  "exclude": ["node_modules"]
+}