Merge pull request #5412 from mxtrar23/main

Reto #40 Typescript

Retos/Reto #40 - TABLA DE MULTIPLICAR [Fácil]/typescript/mxtrar23.ts

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+
+/*
+ * Crea un programa que sea capaz de solicitarte un número y se
+ * encargue de imprimir su tabla de multiplicar entre el 1 y el 10.
+ * - Debe visualizarse qué operación se realiza y su resultado.
+ *   Ej: 1 x 1 = 1
+ *       1 x 2 = 2
+ *       1 x 3 = 3
+ *       ... 
+ */
+
+interface MultiplicationTable  {
+    multiplicand:number,
+    multiplier:number,
+    product:number,
+}
+
+
+const doMultiplicationTableByNumber = (multiplicand:number) => {
+
+    const dataTable = multiplicationTable(multiplicand)
+    printTable(multiplicand,dataTable)
+}
+
+const multiplicationTable = (multiplicand:number) :MultiplicationTable[] =>  {
+    const dataTable :MultiplicationTable[] = []
+
+    for (let index = 1; index <= 10; index++) {
+        dataTable.push({
+            multiplicand,
+            multiplier : index,
+            product: (multiplicand*index)
+        })        
+    }
+
+    return dataTable
+}
+
+const printTable  = (multiplicand:number,dataMultiplicationTable:MultiplicationTable[]) => {
+    console.log(`==== TABLE OF x${multiplicand} ====`)
+    dataMultiplicationTable.forEach(row=>{
+        const {multiplicand,multiplier,product} = row
+        console.log(`     ${multiplicand} X ${multiplier} = ${product}`);
+    })
+    console.log(`====================`)
+
+}
+
+
+doMultiplicationTableByNumber(5);
+
+
+/*==== TABLE OF x5 ====
+     5 X 1 = 5
+     5 X 2 = 10
+     5 X 3 = 15
+     5 X 4 = 20
+     5 X 5 = 25
+     5 X 6 = 30
+     5 X 7 = 35
+     5 X 8 = 40
+     5 X 9 = 45
+     5 X 10 = 50
+====================*/