40 lines
534 B
Go
40 lines
534 B
Go
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"bufio"
|
||
|
|
"fmt"
|
||
|
|
"log"
|
||
|
|
"os"
|
||
|
|
"strconv"
|
||
|
|
)
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
f, err := os.Open("input")
|
||
|
|
if err != nil {
|
||
|
|
log.Fatalf("%+v", err)
|
||
|
|
}
|
||
|
|
defer f.Close()
|
||
|
|
|
||
|
|
scanner := bufio.NewScanner(f)
|
||
|
|
scanner.Split(bufio.ScanLines)
|
||
|
|
|
||
|
|
scanner.Scan()
|
||
|
|
prev, err := strconv.Atoi(scanner.Text())
|
||
|
|
if err != nil {
|
||
|
|
log.Fatalf("%+v", err)
|
||
|
|
}
|
||
|
|
result := 0
|
||
|
|
|
||
|
|
for scanner.Scan() {
|
||
|
|
i, err := strconv.Atoi(scanner.Text())
|
||
|
|
if err != nil {
|
||
|
|
log.Fatalf("%+v", err)
|
||
|
|
}
|
||
|
|
if i > prev {
|
||
|
|
result++
|
||
|
|
}
|
||
|
|
prev = i
|
||
|
|
}
|
||
|
|
fmt.Println(result)
|
||
|
|
}
|