diff --git a/README.md b/README.md
index 5ea87fa..26ead9f 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,4 @@
-# Qube Cinemas Challenge 2019
-Qube delivers the movie content to theatres all around the world. There are multiple delivery partners to help us deliver the content.
+Delivers the movie content to theatres all around the world. There are multiple delivery partners to help us deliver the content.
 
 Delivery partners specify the rate of delivery and cost in following manner (All costs are in paise):
 
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..cbd2ad1
--- /dev/null
+++ b/main.go
@@ -0,0 +1,167 @@
+package main
+
+import (
+	"encoding/csv"
+	"io"
+	"log"
+	"os"
+	"strconv"
+	"strings"
+)
+
+type partners struct {
+	ColNameIndexMap map[string]int
+}
+
+type PartnersData struct {
+	Theatre   string
+	SizeSlab  SizeSlabRange
+	MiniCost  int
+	CostPerGB int
+	partnerID string
+}
+
+type SizeSlabRange struct {
+	min int
+	max int
+}
+
+func main() {
+	p := partners{}
+	patnersData := p.getPartnersData()
+	outputDetails := findPartnerWithMinimumCost(patnersData)
+	createOutputCSV(outputDetails)
+}
+
+func (p *partners) getPartnersData() (partnersData []PartnersData) {
+	csvReader, f := readFile("./partners.csv")
+	defer f.Close()
+	rows, err := csvReader.ReadAll()
+	if err != nil {
+		log.Fatal("Unable to parse file as CSV for ", err)
+	}
+
+	for rowNumber, row := range rows {
+		if rowNumber != 0 {
+			var partnerData PartnersData
+			partnerData.Theatre = strings.TrimSpace(GetStringValueCSV(p.ColNameIndexMap, "Theatre", row))
+			slabRange := GetStringValueCSV(p.ColNameIndexMap, "Size Slab (in GB)", row)
+			partnerData.SizeSlab.min, partnerData.SizeSlab.max = getMinMaxRange(slabRange)
+			partnerData.MiniCost, _ = strconv.Atoi(strings.TrimSpace(GetStringValueCSV(p.ColNameIndexMap, "Minimum cost", row)))
+			partnerData.CostPerGB, _ = strconv.Atoi(strings.TrimSpace(GetStringValueCSV(p.ColNameIndexMap, "Cost Per GB", row)))
+			partnerData.partnerID = strings.TrimSpace(GetStringValueCSV(p.ColNameIndexMap, "Partner ID", row))
+			partnersData = append(partnersData, partnerData)
+
+		} else {
+			if len(p.ColNameIndexMap) == 0 {
+				p.ColNameIndexMap = make(map[string]int)
+			}
+			for index, col := range row {
+				val := strings.TrimSpace(col)
+				p.ColNameIndexMap[val] = index
+			}
+		}
+
+	}
+	return partnersData
+
+}
+func readFile(path string) (*csv.Reader, *os.File) {
+	f, err := os.Open(path)
+	if err != nil {
+		log.Fatal("unable to open the file")
+	}
+	csvReader := csv.NewReader(f)
+	return csvReader, f
+}
+
+func findPartnerWithMinimumCost(partnerDetails []PartnersData) [][]string {
+
+	csvReader, f := readFile("./input.csv")
+	defer f.Close()
+
+	var outputDetails [][]string
+	for {
+		row, err := csvReader.Read()
+		if err == io.EOF {
+			break
+		}
+		if err != nil {
+			log.Fatal(err)
+		}
+		deliverySize, _ := strconv.Atoi(row[1])
+
+		minimumCost, partnerID, deliveryPossible := getParnerWithMinimumCost(deliverySize, row[2], partnerDetails)
+		var outputRow []string
+		minimumCostStr := strconv.Itoa(minimumCost)
+		if minimumCostStr == "0" {
+			minimumCostStr = ""
+		}
+		outputRow = append(outputRow, row[0], strconv.FormatBool(deliveryPossible), partnerID, minimumCostStr)
+		outputDetails = append(outputDetails, outputRow)
+
+	}
+	return outputDetails
+
+}
+
+func getParnerWithMinimumCost(deliverySize int, theatreID string, partnerDetails []PartnersData) (int, string, bool) {
+
+	var minimumCost int
+	var partnerID string
+	deliveryPossible := false
+	for _, partnerData := range partnerDetails {
+		inRange := checkDeliverySizeIntheRange(partnerData.SizeSlab, deliverySize)
+		if partnerData.Theatre == theatreID && inRange {
+			deliveryPossible = true
+			cost := deliverySize * partnerData.CostPerGB
+			if cost <= partnerData.MiniCost {
+				cost = partnerData.MiniCost
+			}
+			if cost < minimumCost || minimumCost == 0 {
+				minimumCost = cost
+				partnerID = partnerData.partnerID
+			}
+		}
+	}
+
+	return minimumCost, partnerID, deliveryPossible
+}
+
+func checkDeliverySizeIntheRange(sizeSlab SizeSlabRange, deliverySize int) bool {
+	return deliverySize >= sizeSlab.min && deliverySize <= sizeSlab.max
+}
+
+func getMinMaxRange(slabRange string) (min int, max int) {
+	rangeArr := strings.Split(slabRange, "-")
+	min, _ = strconv.Atoi(strings.TrimSpace(rangeArr[0]))
+	max, _ = strconv.Atoi(strings.TrimSpace(rangeArr[1]))
+	return min, max
+}
+
+func GetStringValueCSV(colNameIndexMap map[string]int, colName string, row []string) string {
+	var returnVal string
+	if val, ok := colNameIndexMap[colName]; ok {
+		if len(row) > val {
+			returnVal = row[val]
+		}
+	}
+	return returnVal
+}
+
+func createOutputCSV(outputDetails [][]string) {
+	csvFile, err := os.Create("output.csv")
+
+	if err != nil {
+		log.Fatalf("failed creating file: %s", err)
+	}
+
+	csvwriter := csv.NewWriter(csvFile)
+
+	for _, row := range outputDetails {
+		_ = csvwriter.Write(row)
+	}
+
+	csvwriter.Flush()
+	csvFile.Close()
+}
diff --git a/output.csv b/output.csv
new file mode 100644
index 0000000..a325801
--- /dev/null
+++ b/output.csv
@@ -0,0 +1,4 @@
+D1,true,P1,2000
+D2,true,P1,3250
+D3,true,P3,15300
+D4,false,,