diff --git a/ProcessingSequences/Second/count_elements.c b/ProcessingSequences/Second/count_elements.c
index ef3828a..f27c6c2 100644
--- a/ProcessingSequences/Second/count_elements.c
+++ b/ProcessingSequences/Second/count_elements.c
@@ -1,37 +1,38 @@
 #include "count_elements.h"
 
-double detectNumber(double number, double count) {
+int detectNumber(double number, int count) {
     if ((1 - number > INACCURACY) || (number - 5 > INACCURACY)) {
             return 0;
     }
-    for (double i = 1.; i < 6; i++) {
-        // printf("%lf ? \n", abs(number - i));
-        if (fabs(number - i) < INACCURACY) return (1 - (int)(fmod(count, pow(10., i)) / pow(10., i - 1))) * pow(10., i - 1);
+    for (int i = 1; i < 6; i++) {
+        if (fabs(number - i) < INACCURACY) return 1 << (i - 1); 
     }
     return 0;
 }
 
-double summa(double info_count) {
+int summa(int info_count) {
     int count = 0;
 
-    for (int i = 0; i < 5; i++) {
-        count += fmod(info_count, 10.);
-        info_count /= 10;
+    for (;info_count;info_count >>= 1) {
+	   count += info_count & 1; 
     }
+    
     return count;
 }
 
-double countElements(FILE * file) {
+int countElements(FILE * file) {
     double current;
-    double count = 100000.;
+    int count;
 
     if (fscanf(file, "%lf", &current) != 1)
     {
         printf("File is empty!\n");
         return -1;
     }
+	
+    count = 0;
     do {
-        count += detectNumber(current, count);
+        count |= detectNumber(current, count);
     } while (fscanf(file, "%lf", &current) == 1);
 
     return summa(count);
diff --git a/ProcessingSequences/Second/count_elements.h b/ProcessingSequences/Second/count_elements.h
index 71df543..f93df58 100644
--- a/ProcessingSequences/Second/count_elements.h
+++ b/ProcessingSequences/Second/count_elements.h
@@ -6,8 +6,8 @@
 
 #define INACCURACY 1.e-10
 
-double detectNumber(double number, double count);
-double summa(double count);
-double countElements(FILE * file);
+int detectNumber(double number, int count);
+int summa(int count);
+int countElements(FILE * file);
 
 #endif
diff --git a/ProcessingSequences/Second/input.txt b/ProcessingSequences/Second/input.txt
index 4f017c9..effe434 100644
--- a/ProcessingSequences/Second/input.txt
+++ b/ProcessingSequences/Second/input.txt
@@ -1 +1 @@
-0.123 -1.12 1 2 1 2 1 2 3.4 5 
\ No newline at end of file
+4 5 4 5 6 4 5 2.5 6 4 4 4
\ No newline at end of file
diff --git a/ProcessingSequences/Second/main.c b/ProcessingSequences/Second/main.c
index 42f1101..e590385 100644
--- a/ProcessingSequences/Second/main.c
+++ b/ProcessingSequences/Second/main.c
@@ -7,6 +7,6 @@ int main(void) {
     if (file == NULL) {
         return -1;
     }
-    printf("Count of numbers between 1 to 5 is %.0lf", countElements(file));
+    printf("Count of numbers between 1 to 5 is %d", countElements(file));
     return 0;
 }