Submission #1230412
Source Code Expand
package main import ( "bufio" "fmt" "os" "strconv" "strings" ) type Io struct { reader *bufio.Reader writer *bufio.Writer tokens []string nextToken int } func NewIo() *Io { return &Io{ reader: bufio.NewReader(os.Stdin), writer: bufio.NewWriter(os.Stdout), } } func (io *Io) Flush() { err := io.writer.Flush() if err != nil { panic(err) } } func (io *Io) NextLine() string { var buffer []byte for { line, isPrefix, err := io.reader.ReadLine() if err != nil { panic(err) } buffer = append(buffer, line...) if !isPrefix { break } } return string(buffer) } func (io *Io) Next() string { for io.nextToken >= len(io.tokens) { line := io.NextLine() io.tokens = strings.Fields(line) io.nextToken = 0 } r := io.tokens[io.nextToken] io.nextToken++ return r } func (io *Io) NextInt() int { i, err := strconv.Atoi(io.Next()) if err != nil { panic(err) } return i } func (io *Io) NextFloat() float64 { i, err := strconv.ParseFloat(io.Next(), 64) if err != nil { panic(err) } return i } func (io *Io) PrintLn(a ...interface{}) { fmt.Fprintln(io.writer, a...) } func (io *Io) Printf(format string, a ...interface{}) { fmt.Fprintf(io.writer, format, a...) } func (io *Io) PrintIntLn(a []int) { b := []interface{}{} for _, x := range a { b = append(b, x) } io.PrintLn(b...) } func (io *Io) PrintStringLn(a []string) { b := []interface{}{} for _, x := range a { b = append(b, x) } io.PrintLn(b...) } func Log(name string, value interface{}) { fmt.Fprintf(os.Stderr, "%s=%+v\n", name, value) } func intMin(a, b int) int { if a < b { return a } return b } func intMax(a, b int) int { if a > b { return a } return b } func main() { io := NewIo() defer io.Flush() A := io.NextInt() B := io.NextInt() io.PrintLn(A-B) }
Submission Info
Submission Time | |
---|---|
Task | A - 積雪深差 |
User | arosh |
Language | Go (1.6) |
Score | 100 |
Code Size | 1936 Byte |
Status | AC |
Exec Time | 3 ms |
Memory | 640 KB |
Judge Result
Set Name | all | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
---|---|
all | 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_sample_01.txt | AC | 1 ms | 640 KB |
00_sample_02.txt | AC | 3 ms | 640 KB |
00_sample_03.txt | AC | 1 ms | 640 KB |
test_01.txt | AC | 1 ms | 640 KB |
test_02.txt | AC | 1 ms | 640 KB |
test_03.txt | AC | 1 ms | 640 KB |
test_04.txt | AC | 1 ms | 640 KB |
test_05.txt | AC | 1 ms | 640 KB |
test_06.txt | AC | 1 ms | 640 KB |
test_07.txt | AC | 1 ms | 640 KB |
test_08.txt | AC | 1 ms | 640 KB |
test_09.txt | AC | 1 ms | 640 KB |
test_10.txt | AC | 1 ms | 640 KB |
test_11.txt | AC | 1 ms | 640 KB |
test_12.txt | AC | 1 ms | 640 KB |
test_13.txt | AC | 1 ms | 640 KB |
test_14.txt | AC | 1 ms | 640 KB |
test_15.txt | AC | 1 ms | 640 KB |
test_16.txt | AC | 1 ms | 640 KB |
test_17.txt | AC | 1 ms | 640 KB |