diff --git a/du4/program.c b/du4/program.c
new file mode 100644
index 0000000..a5a844c
--- /dev/null
+++ b/du4/program.c
@@ -0,0 +1,43 @@
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+#include <stdlib.h>
+
+int main() {
+	char buffer[999];
+	char voting[99][10];
+	char names[99][50];
+	int count = 0;
+	while(fgets(buffer, sizeof(buffer), stdin) != NULL) {
+		char current_votes[10] = "";
+		char current_name[50] = "";
+		sscanf(buffer, "%s %[^\n]", current_votes, current_name);
+		int is_contained = 0;
+		for (int i=0; i<count; i++) {
+			if (strcmp(names[i], current_name) == 0) {
+				sprintf(voting[i], "%d", atoi(voting[i]) + atoi(current_votes));
+				is_contained = 1;
+				break;
+			}/*
+			else {
+				strcpy(names[count], current_name);
+				strcpy(voting[count], current_votes);
+				count++;
+				
+			}*/
+		}
+		if (!is_contained) {
+			 strcpy(names[count], current_name);
+                         strcpy(voting[count], current_votes);
+                         count++;
+		}
+
+	}
+	if (count == 0) {
+		return 1;
+	}
+	//printf("%s %s\n", voting[0], names[0]);
+	
+	return 0;
+}
+