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angryprof.go
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/
angryprof.go
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package main
import (
"bufio"
"fmt"
"io"
"os"
"strconv"
"strings"
)
// Complete the angryProfessor function below.
func angryProfessor(k int32, a []int32) string {
var c int32 = 0
for i := range a {
if i <= 0 {
c++
}
}
if c <= k {
return "YES"
}
return "NO"
}
func main() {
reader := bufio.NewReaderSize(os.Stdin, 1024*1024)
stdout, err := os.Create(os.Getenv("OUTPUT_PATH"))
checkError(err)
defer stdout.Close()
writer := bufio.NewWriterSize(stdout, 1024*1024)
tTemp, err := strconv.ParseInt(readLine(reader), 10, 64)
checkError(err)
t := int32(tTemp)
for tItr := 0; tItr < int(t); tItr++ {
nk := strings.Split(readLine(reader), " ")
nTemp, err := strconv.ParseInt(nk[0], 10, 64)
checkError(err)
n := int32(nTemp)
kTemp, err := strconv.ParseInt(nk[1], 10, 64)
checkError(err)
k := int32(kTemp)
aTemp := strings.Split(readLine(reader), " ")
var a []int32
for i := 0; i < int(n); i++ {
aItemTemp, err := strconv.ParseInt(aTemp[i], 10, 64)
checkError(err)
aItem := int32(aItemTemp)
a = append(a, aItem)
}
result := angryProfessor(k, a)
fmt.Fprintf(writer, "%s\n", result)
}
writer.Flush()
}
func readLine(reader *bufio.Reader) string {
str, _, err := reader.ReadLine()
if err == io.EOF {
return ""
}
return strings.TrimRight(string(str), "\r\n")
}
func checkError(err error) {
if err != nil {
panic(err)
}
}