#7. Input Test

https://loj.ac/s/1478204
2024-12-24 03:31:59 +00:00 · 2022-06-08 16:21:23 +08:00 · 2022-06-08 16:21:23 +08:00 · f9b3c0a78a
commit f9b3c0a78a
parent b7167752b2
1 changed files with 22 additions and 0 deletions
--- a/LibreOJ/7/7.go
+++ b/LibreOJ/7/7.go
@ -0,0 +1,22 @@
+package main
+
+import (
+    "bufio"
+    "fmt"
+    "os"
+    "strconv"
+)
+
+func main() {
+    scanner := bufio.NewScanner(os.Stdin)
+
+    var ans int64 = 0
+
+    for scanner.Scan() {
+        x, _ := strconv.ParseInt(scanner.Text(), 10, 64)
+
+        ans ^= x
+    }
+
+    fmt.Println(ans)
+}