From 49aed84225119be500f77065afb9539af987f3dd Mon Sep 17 00:00:00 2001
From: serr <sc7227484@gmail.com>
Date: Mon, 12 May 2025 22:58:09 +0300
Subject: [PATCH] some fixes

---
 analyzers/polynomials/poly_calc/poly_calc.c |  4 ++++
 poly.txt                                    | 10 ++++++++--
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/analyzers/polynomials/poly_calc/poly_calc.c b/analyzers/polynomials/poly_calc/poly_calc.c
index ec3a9ef..e377580 100644
--- a/analyzers/polynomials/poly_calc/poly_calc.c
+++ b/analyzers/polynomials/poly_calc/poly_calc.c
@@ -151,6 +151,10 @@ void print_polynomial(Polynomial *p, char letter) {
     for (int i = 0; i < p->size; i++) {
         Term term = p->terms[i];
         
+        if (term.coefficient == 0) {
+            continue;
+        }
+
         // Печать знака (не печатаем '+' перед первым слагаемым)
         if (i != 0 || term.coefficient < 0) {
             printf("%c", term.coefficient > 0 ? '+' : '-');
diff --git a/poly.txt b/poly.txt
index 629e68e..ec457d4 100644
--- a/poly.txt
+++ b/poly.txt
@@ -1,7 +1,13 @@
 A = (x+2)^2;
-A = A + A + 2;
+A = A + A +     2;
 print A;
 
 B = 1;
 A = x + B;
-print A;
\ No newline at end of file
+print A;
+
+A = (x-2)*(x^2+2*x+4);
+print A;
+
+
+print 2+2*3;
\ No newline at end of file