diff --git a/project/lab34.cbp b/project/lab34.cbp
index a01ffa6..7ccab18 100644
--- a/project/lab34.cbp
+++ b/project/lab34.cbp
@@ -32,7 +32,18 @@
 			<Add option="-Wall" />
 			<Add option="-fexceptions" />
 		</Compiler>
+		<Unit filename="histogram.cpp" />
+		<Unit filename="histogram.h" />
+		<Unit filename="histogram_internal.h" />
 		<Unit filename="main.cpp" />
+		<Unit filename="percent.cpp" />
+		<Unit filename="percent.h" />
+		<Unit filename="show_histogram.cpp" />
+		<Unit filename="show_svg.h" />
+		<Unit filename="svg.cpp" />
+		<Unit filename="svg.h" />
+		<Unit filename="text.cpp" />
+		<Unit filename="text.h" />
 		<Extensions>
 			<lib_finder disable_auto="1" />
 		</Extensions>
diff --git a/project/show_histogram.cpp b/project/show_histogram.cpp
index 9693632..309dec0 100644
--- a/project/show_histogram.cpp
+++ b/project/show_histogram.cpp
@@ -1,5 +1,5 @@
 #include "svg.h"
-#include "percent.h"
+
 
 void
 show_histogram_svg(const vector<size_t>& bins) {
@@ -32,7 +32,7 @@ show_histogram_svg(const vector<size_t>& bins) {
             const double bin_width = BLOCK_WIDTH * bin;
             if (bin == longest){
                 svg_text(TEXT_LEFT, top + TEXT_BASELINE, to_string(bin));
-                svg_rect(TEXT_WIDTH, top, IMAGE_WIDTH - 2*TEXT_WIDTH, BIN_HEIGHT, "#000000", "#ff00a2");
+                svg_rect(TEXT_WIDTH, top, IMAGE_WIDTH - TEXT_WIDTH, BIN_HEIGHT, "#000000", "#ff00a2");
                 top += BIN_HEIGHT;
             } else{
                 svg_text(TEXT_LEFT, top + TEXT_BASELINE, to_string(bin));
@@ -40,11 +40,5 @@ show_histogram_svg(const vector<size_t>& bins) {
                 top += BIN_HEIGHT;
             }
     }
-    top = 0;
-    percent(bins, bins_percent);
-    for (size_t bin_percent : bins_percent){
-            svg_text(IMAGE_WIDTH - TEXT_WIDTH + TEXT_LEFT, top + TEXT_BASELINE, to_string(bin_percent)+"%");
-            top += BIN_HEIGHT;
-    }
     svg_end();
 }
diff --git a/project/unittest.cpp b/project/unittest.cpp
index 35c8854..fe025be 100644
--- a/project/unittest.cpp
+++ b/project/unittest.cpp
@@ -39,9 +39,3 @@ TEST_CASE("distinct negative numbers") {
     CHECK(min == -4);
     CHECK(max == -1.5);
 }
-TEST_CASE("percent 1") {
-    const vector<size_t>bins{5, 10, 10, 50, 25};
-    vector<size_t>bins_percent{};
-    percent(bins, bins_percent);
-    CHECK(bins_percent[0] == 5);
-}