fix negative number print

1 files changed, 2 insertions, 2 deletions

diff --git a/src/main.rs b/src/main.rs
index 3816377..43f23ef 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -110,14 +110,14 @@ fn pprint(ans: f64) {
 fn thousand_sep(inp:&str) -> String{
     let mut result_string = String::new();
     for (i,c) in inp.to_string().chars().rev().enumerate(){
-        if i % 3 == 0 && i != 0{
+        if i % 3 == 0 && i != 0 && c.to_string() != "-"{
             result_string.push_str(",");
             result_string.push(c);
             continue
         }
         result_string.push(c)
     }
-    let arrange:i16 = CONFIGURATION.fix as i16 - inp.len() as i16;
+    let arrange:i16 = CONFIGURATION.fix as i16 - result_string.len() as i16;
 
     if arrange > 0 {
         result_string.push_str(" ".repeat(arrange as usize).as_str())