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problem1.js

@@ -0,0 +1,53 @@
+
+
+// Function computeAverage() is complete. This function
+// takes an array of test named scores and two integers, from and to.
+// computeScores returns the average of all the scores starting at 
+// from and ending at to, inclusive
+function computeScores(scores, from, to)
+{
+    //DO NOT WRITE ANY CODE HERE
+    let sum = 0;
+    let average =0;
+    for(let i=from; i<=to; i++)
+    {
+        sum = sum + scores[i]
+    }
+
+    average = sum/(to-from+1)
+  return average
+}
+
+
+
+// Function getRange() is complete. This function
+// takes an array of test scores and two integers, from and to.
+// getRange returns a string consisting of all the scores from scores
+// starting at from and ending at to, inclusive separated by a space
+function getRange(scores, from, to)
+{
+  //DO NOT WRITE ANY CODE HERE
+    let s="";
+    for(let i=from; i<=to; i++)
+    {
+        s = s + scores[i] +" "
+    }
+
+  return s
+}
+
+// ======= Your task is specified in the WORD DOCUMENT ================
+
+
+let scores = [95, 100,80, 80, 100, 80, 60, 80, 90]
+let scores2 = [95, 60, 80, 80, 50, 80, 60, 80, 90]
+let scores3 = [95, 100, 75, 80, 80, 80, 60, 80, 75]
+
+console.log(`Scores: ${getRange(scores, 2, 5)}`)
+console.log(`Average:${computeScores(scores, 2, 5)}`)
+console.log()
+console.log(`Scores: ${getRange(scores2, 4, 8)}`)
+console.log(`Average:${computeScores(scores2, 4, 8)}`)
+console.log()
+console.log(`Scores: ${getRange(scores3, 0, 8)}`)
+console.log(`Average:${computeScores(scores3, 0, 8)}`)