ptrcnull/advent-of-code-2021
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01: part1

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ptrcnull 2021-12-01 16:16:01 +01:00
commit 4779e181a2
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2000
1/input Normal file
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25
1/part1.go Normal file
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@ -0,0 +1,25 @@
package main
import (
"bufio"
"fmt"
"math"
"os"
"strconv"
)
func main() {
count := 0
lastValue := math.MaxInt64
s := bufio.NewScanner(os.Stdin)
for s.Scan() {
value, _ := strconv.Atoi(s.Text())
if value > lastValue {
count++
}
lastValue = value
}
fmt.Println(count)
}

25
1/part2.go Normal file
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@ -0,0 +1,25 @@
package main
import (
"bufio"
"fmt"
"math"
"os"
"strconv"
)
func main() {
count := 0
lastValue := math.MaxInt64
s := bufio.NewScanner(os.Stdin)
for s.Scan() {
value, _ := strconv.Atoi(s.Text())
if value > lastValue {
count++
}
lastValue = value
}
fmt.Println(count)
}