exercicios-rian

exercicio1/script.js

@@ -0,0 +1,7 @@
+const arrayNumbers = [8, 12, 52, 47]
+const arrayStrings = ["john", "paul", "george"]
+const arraySort = [71, "revolver", true]
+
+console.log(arrayNumbers)
+console.log(arrayStrings)
+console.log(arraySort)

exercicio2/.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "liveServer.settings.port": 5501
+}

exercicio2/script.js

@@ -1 +1,24 @@
-const minhaString = "Eu não sou supersticioso, mas sou um pouco ________.      ";
+//arrays
+const arrayNumbers = [8, 12, 52, 47]
+const arrayStrings = ["john", "paul", "george"]
+const arraySort = [71, "revolver", true]
+
+//impressões
+console.log(arrayNumbers)
+console.log(arrayStrings)
+console.log(arraySort)
+
+//length
+console.log("length", arrayNumbers.length)
+console.log("length", arrayStrings.length)
+console.log("length", arraySort.length)
+
+//itens
+console.log("item", arrayNumbers[0])
+console.log("item", arrayStrings[1])
+console.log("item", arraySort[2])
+
+//includes
+
+console.log("includes", arrayNumbers.includes(52))
+console.log("includes", arrayNumbers.includes(false))

exercicio3/.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "liveServer.settings.port": 5501
+}

exercicio3/script.js

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+//arrays
+const arrayNumbers = [8, 12, 52, 47]
+const arrayStrings = ["john", "paul", "george"]
+const arraySort = [71, "revolver", true]
+
+/* //impressões
+console.log(arrayNumbers)
+console.log(arrayStrings)
+console.log(arraySort)
+
+//length
+console.log("length", arrayNumbers.length)
+console.log("length", arrayStrings.length)
+console.log("length", arraySort.length)
+
+//itens
+console.log("item", arrayNumbers[0])
+console.log("item", arrayStrings[1])
+console.log("item", arraySort[2])
+
+//includes
+
+console.log("includes", arrayNumbers.includes(52))
+console.log("includes", arrayNumbers.includes(false)) */
+
+//cópias
+
+const copyArrayNumbers = arrayNumbers.slice()
+const copyArrayStrings = arrayStrings.slice()
+const copyArraySort = arraySort.slice()
+
+
+//manipulação
+
+copyArrayNumbers.push(69)
+console.log("cópia numbers", copyArrayNumbers)
+console.log("original numbers", arrayNumbers)
+
+copyArrayStrings.pop()
+console.log("cópia strings", copyArrayStrings)
+console.log("original strings", arrayStrings)
+
+copyArraySort.splice(1, 1)
+console.log("cópia sort", copyArraySort)
+console.log("original sort", arraySort)
+
+