diff --git a/main.cpp b/main.cpp
index 5e270c9..699341a 100644
--- a/main.cpp
+++ b/main.cpp
@@ -127,18 +127,18 @@ vector<MyFunction> get_function_class(MyFunction f, const vector< MyMatrix >& tr
 
 vector<MyFunction> get_linear_components() {
     vector<MyFunction> res;
-    if ( ARGS_COUNT == 3 ) {
+    if constexpr ( ARGS_COUNT == 3 ) {
         res.push_back(MyFunction("11111111"));  // f = 1
         res.push_back(MyFunction("00001111"));  // f = x_1
         res.push_back(MyFunction("00110011"));  // f = x_2
         res.push_back(MyFunction("01010101"));  // f = x_3
-    } else if ( ARGS_COUNT == 4 ) {
+    } else if constexpr ( ARGS_COUNT == 4 ) {
         res.push_back(MyFunction("1111111111111111"));  // f = 1
         res.push_back(MyFunction("0000000011111111"));  // f = x_1
         res.push_back(MyFunction("0000111100001111"));  // f = x_2
         res.push_back(MyFunction("0011001100110011"));  // f = x_3
         res.push_back(MyFunction("0101010101010101"));  // f = x_4
-    } else if ( ARGS_COUNT == 5 ) {
+    } else if constexpr ( ARGS_COUNT == 5 ) {
         res.push_back(MyFunction("11111111111111111111111111111111"));  // f = 1
         res.push_back(MyFunction("00000000000000001111111111111111"));  // f = x_1
         res.push_back(MyFunction("00000000111111110000000011111111"));  // f = x_2