add duration output

01/main.go

@@ -5,11 +5,16 @@ import (
 	"fmt"
 	"os"
 	"strconv"
+	"time"
 )
 
 func main() {
+	start := time.Now()
 	partOne()
+	duration := time.Since(start)
 	partTwo()
+	duration2 := time.Since(start)
+	fmt.Printf("p1: %s, p2: %s\n", duration, duration2-duration)
 }
 
 // [...] they need you to find the two entries that sum to 2020 and then multiply those two numbers together.

02/main.go

@@ -6,12 +6,17 @@ import (
 	"os"
 	"strconv"
 	"strings"
+	"time"
 	"unicode"
 )
 
 func main() {
+	start := time.Now()
 	partOne()
+	duration := time.Since(start)
 	partTwo()
+	duration2 := time.Since(start)
+	fmt.Printf("p1: %s, p2: %s\n", duration, duration2-duration)
 }
 
 //To try to debug the problem, they have created a list (your puzzle input) of passwords (according to the corrupted database) and the corporate policy when that password was set.

03/main.go

@@ -5,11 +5,16 @@ import (
 	"fmt"
 	"os"
 	"strings"
+	"time"
 )
 
 func main() {
+	start := time.Now()
 	partOne()
+	duration := time.Since(start)
 	partTwo()
+	duration2 := time.Since(start)
+	fmt.Printf("p1: %s, p2: %s\n", duration, duration2-duration)
 }
 
 type slope struct {

04/main.go

@@ -6,11 +6,16 @@ import (
 	"os"
 	"strconv"
 	"strings"
+	"time"
 )
 
 func main() {
+	start := time.Now()
 	partOne()
+	duration := time.Since(start)
 	partTwo()
+	duration2 := time.Since(start)
+	fmt.Printf("p1: %s, p2: %s\n", duration, duration2-duration)
 }
 
 type passport struct {

05/main.go

@@ -5,11 +5,16 @@ import (
 	"fmt"
 	"os"
 	"sort"
+	"time"
 )
 
 func main() {
+	start := time.Now()
 	partOne()
+	duration := time.Since(start)
 	partTwo()
+	duration2 := time.Since(start)
+	fmt.Printf("p1: %s, p2: %s\n", duration, duration2-duration)
 }
 
 type boardingPass struct {

06/main.go

@@ -5,11 +5,16 @@ import (
 	"fmt"
 	"os"
 	"strings"
+	"time"
 )
 
 func main() {
+	start := time.Now()
 	partOne()
+	duration := time.Since(start)
 	partTwo()
+	duration2 := time.Since(start)
+	fmt.Printf("p1: %s, p2: %s\n", duration, duration2-duration)
 }
 
 func union(s string) string {

07/main.go

@@ -6,11 +6,16 @@ import (
 	"os"
 	"strconv"
 	"strings"
+	"time"
 )
 
 func main() {
+	start := time.Now()
 	partOne()
+	duration := time.Since(start)
 	partTwo()
+	duration2 := time.Since(start)
+	fmt.Printf("p1: %s, p2: %s\n", duration, duration2-duration)
 }
 
 // Bag is a bag that contains other bags

08/main.go

@@ -6,11 +6,16 @@ import (
 	"os"
 	"strconv"
 	"strings"
+	"time"
 )
 
 func main() {
+	start := time.Now()
 	partOne()
+	duration := time.Since(start)
 	partTwo()
+	duration2 := time.Since(start)
+	fmt.Printf("p1: %s, p2: %s\n", duration, duration2-duration)
 }
 
 type opCode struct {

09/main.go

@@ -6,11 +6,16 @@ import (
 	"os"
 	"sort"
 	"strconv"
+	"time"
 )
 
 func main() {
+	start := time.Now()
 	partOne()
+	duration := time.Since(start)
 	partTwo()
+	duration2 := time.Since(start)
+	fmt.Printf("p1: %s, p2: %s\n", duration, duration2-duration)
 }
 
 func checkNotSum(t int, s []int) bool {

10/main.go

@@ -6,11 +6,16 @@ import (
 	"os"
 	"sort"
 	"strconv"
+	"time"
 )
 
 func main() {
+	start := time.Now()
 	partOne()
+	duration := time.Since(start)
 	partTwo()
+	duration2 := time.Since(start)
+	fmt.Printf("p1: %s, p2: %s\n", duration, duration2-duration)
 }
 
 // Find a chain that uses all of your adapters to connect the charging outlet to your device's built-in adapter

11/main.go

@@ -4,11 +4,16 @@ import (
 	"bufio"
 	"fmt"
 	"os"
+	"time"
 )
 
 func main() {
+	start := time.Now()
 	partOne()
+	duration := time.Since(start)
 	partTwo()
+	duration2 := time.Since(start)
+	fmt.Printf("p1: %s, p2: %s\n", duration, duration2-duration)
 }
 
 type cell struct {