add sub function

This commit is contained in:
2025-05-30 01:09:08 +02:00
parent cf4ee051bb
commit 756c4dbf53
2 changed files with 26 additions and 0 deletions
+9
View File
@@ -27,6 +27,11 @@ func main() {
b, _ := strconv.Atoi(r.URL.Query().Get("b"))
json.NewEncoder(w).Encode(map[string]int{"result": sum(a, b)})
})
mux.HandleFunc("/sub", func(w http.ResponseWriter, r *http.Request) {
a, _ := strconv.Atoi(r.URL.Query().Get("a"))
b, _ := strconv.Atoi(r.URL.Query().Get("b"))
json.NewEncoder(w).Encode(map[string]int{"result": sub(a, b)})
})
http.ListenAndServe(":8080", mux)
}
@@ -34,3 +39,7 @@ func main() {
func sum(a, b int) int {
return a + b
}
func sub(a, b int) int {
return a - b
}