diff --git a/du3/program.c b/du3/program.c
index f4bbcf0..cb69cde 100644
--- a/du3/program.c
+++ b/du3/program.c
@@ -1,55 +1,94 @@
 #include <stdlib.h>
+
 #include <stdio.h>
+
 #include <string.h>
+
 #include <assert.h>
+
 #include <math.h>
+
 #define LINE_SIZE 10
+
 int main(){
-char riadok[LINE_SIZE];
-memset(riadok, 0,LINE_SIZE);
-char* r;
-double r2;
-int stop = 0;
-double mass[LINE_SIZE];
-int i = 0;
-double x = 0;
-double vysl = 0;
-int counter = -1;
-double h = 0;
-while(stop == 0){
-r = fgets(riadok,LINE_SIZE,stdin);
-assert(r!=NULL);
-r2 = atof(riadok);
-//printf("%2.f\n", r2);
-mass[i] = r2;
-//printf("%2.f\n", mass[i]);
-//printf("%.2f\n", r2);
-i++;
-if (r2 == 0){
-    //printf("Konverzia sa nepodarila alebo v reťazci sa nachádza nula.\n");
-stop++;
-}
-}
-x = mass[0];
-//printf("%2.f\n", x);
-//printf("%d\n", x);
-for(int j = i - 2; j > 0; j--){
-counter++;
-h = mass[j];
-//printf("%d ", h);
-if(j != 0){
-if(counter != 0){
-vysl += h * powf(x,counter);
-}
-else{
-vysl += h;
-}
-}
-}
-if(vysl != 53157.94141){ 
-printf("Vysledok je: %.2f\n", roundf(vysl * 100) / 100);
-}
-else{
-printf("Vysledok je: 53157.95\n");
-}
+
+	char riadok[LINE_SIZE];
+
+	memset(riadok, 0,LINE_SIZE);
+
+	char* r;
+
+	float r2;
+
+	int stop = 0;
+
+	float mass[LINE_SIZE];
+
+	int i = 0;
+
+	float x = 0;
+
+	float vysl = 0;
+
+	int counter = -1;
+
+	float h = 0;
+
+	while(stop == 0){
+
+		r = fgets(riadok,LINE_SIZE,stdin);
+
+		assert(r!=NULL);
+
+		r2 = atof(riadok);
+
+		mass[i] = r2;
+
+		//printf("%.2f\n", r2);
+
+		i++;
+
+		if (r2 == 0){
+
+			//printf("Konverzia sa nepodarila alebo v reťazci sa nachádza nula.\n");
+
+			stop++;
+
+		}
+
+	}
+
+	x = mass[0];
+
+	//printf("%d\n", x);
+
+	for(int j = 1; j < i - 1; j++){
+
+		h = mass[j]; 
+
+		//printf("h>>>%1.f\n", h);
+
+		if(counter == -1){
+
+		vysl = x * h;
+
+		counter++;
+
+		//printf("prv>>%1.f\n", vysl);
+
+		}
+
+		if(j != i){
+
+		vysl = x * vysl + mass[j + 1];
+
+		//printf("%1.f\n", vysl);
+
+		}
+
+	}
+
+	printf("Vysledok je: %2.f\n", roundf(vysl * 100) / 100);
+
 }
+