Different solution for Gophercise 1

1. Quiz Game Sol2/students/emrekp/problems.csv

@@ -0,0 +1,13 @@
+5+5,10
+7+3,10
+1+1,2
+8+3,11
+1+2,3
+"Surname of 9th President of Turkey","Demirel"
+3+1,4
+1+4,5
+5+1,6
+"First name of first woman PM of UK","Margaret"
+3+3,6
+2+4,6
+5+2,7

1. Quiz Game Sol2/students/emrekp/quiz.go

@@ -0,0 +1,60 @@
+package main
+
+import (
+	"encoding/csv"
+	"flag"
+	"fmt"
+	"io/ioutil"
+	"log"
+	"path/filepath"
+	"strings"
+	"time"
+)
+
+func startTime(timer time.Timer, duration time.Duration) {
+	<-timer.C
+	fmt.Println(duration, "doldu")
+}
+
+func main() {
+	filename := flag.String("file", "problems.csv", "Questions file")
+	timelimit := flag.Int("time", 30, "Time limit of quiz in seconds")
+	flag.Parse()
+
+	filePath, pathErr := filepath.Abs(*filename)
+	if pathErr != nil {
+		log.Fatal("file not found. check if it exists again.")
+	}
+
+	remainTime := time.Duration(*timelimit) * time.Second
+	fmt.Println("Press return to start time (", remainTime, ")")
+	fmt.Scanln() //and time starts
+
+	timer := time.NewTimer(remainTime)
+	go startTime(*timer, remainTime)
+
+	csvF, csvErr := ioutil.ReadFile(filePath)
+	if csvErr != nil {
+		log.Fatal("error reading file: " + csvErr.Error())
+	}
+
+	probs, probErr := csv.NewReader(strings.NewReader(string(csvF))).ReadAll()
+	if probErr != nil {
+		log.Fatal("error on CSV format: " + probErr.Error())
+	}
+
+	var answer string
+	var trues, total int
+
+	for i, soru := range probs {
+		fmt.Printf("%d. soru: %s = ", i+1, soru[0])
+		fmt.Scan(&answer)
+		if answer == soru[1] {
+			trues++
+		}
+		total++
+	}
+
+	fmt.Printf("True answers: %d\n", trues)
+	fmt.Printf("Total questions: %d\n", total)
+}