diff --git a/zsiKOD b/zsiKOD
new file mode 100644
index 0000000..dd0bfb7
--- /dev/null
+++ b/zsiKOD
@@ -0,0 +1,136 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdbool.h>
+#include <ctype.h>
+
+/* run this program using the console pauser or add your own getch, system("pause") or input loop */
+
+int compare(const void *a, const void *b)
+{
+    const char **pa,**pb;
+
+    pa = (const char **)a;
+    pb = (const char **)b;
+    return( strcmp(*pa,*pb) );
+}
+
+int main() {
+	
+	int pocet_slov,pocet_znakov=0,i=0,count=0,number=0;
+	bool zhoda=false;
+	char* pole_smernikov[1000]={0};
+	char line[1000];
+	
+	char cislo[1000];
+	fgets(cislo,1000,stdin);
+	int dlzka=strlen(cislo);
+	for(i=0;i<dlzka;i++){
+		if(isdigit(cislo[i])){
+			number=number*10;
+			number+=cislo[i]-'0';
+		}
+		else if(cislo[i]==' ' || cislo[i]=='\n' || cislo[i]=='	'){
+			;
+		}
+		else{
+			puts("Nespravny vstup");
+			return 0;
+		}
+	}
+	//printf("prijaty: %d\n",number);
+	if(number==0){
+		puts("Nespravny vstup");
+		return 0;
+	}
+	while(fgets(line,1000,stdin)!=NULL){
+		if(strlen(line)<1){
+			return 0;
+		}
+		pocet_znakov=strlen(line);
+		//printf("Pocet znakov: %d\n",pocet_znakov);
+		for(i=0;i<pocet_znakov;i++){
+			if(line[i]>='A' && line[i]<='Z')count++;
+			if(line[i]>='a' && line[i]<='z')count++;
+		}
+		if(count==0){
+			//printf("Koniec");
+			break;
+		}
+		int size = (int)strlen(line);
+		size--;
+		while(size!=-1){
+			if(line[size]==' ' || line[size]=='\n' || line[size]=='	'){
+				line[size]='\0';
+			}
+			else{
+				break;
+			}
+			size--;
+		}
+		//printf("Retazec: #%s#\n",line);
+		for(i=0;i<pocet_slov;i++){
+			char *str1=pole_smernikov[i];
+			if(strcmp(str1,line)==0)zhoda=true;
+		}
+		if(!zhoda){
+		//	printf("Pridavam!\n");
+			pole_smernikov[pocet_slov] = malloc(pocet_znakov + 1);
+			memcpy(pole_smernikov[pocet_slov],line,pocet_znakov + 1);
+			pocet_slov += 1;
+		}
+		count=0;
+		zhoda=false;
+	}
+	if(pocet_slov==0){
+		puts("Ziadne prihlasky");
+		return 0;
+	}
+	
+	
+	
+	
+	for (i = 0; i < pocet_slov; i++){
+		
+		int size = (int)strlen(pole_smernikov[i]);
+		size--;
+		while(size!=0){
+			if(pole_smernikov[i][size]==' ' || pole_smernikov[i][size]=='\n' || pole_smernikov[i][size]=='	'){
+				pole_smernikov[i][size]='\0';
+			}
+			else{
+				break;
+			}
+			size--;
+		}
+    	//printf("%d:	  %s\n",i+1,pole_smernikov[i]);
+	}
+	
+	
+	qsort(pole_smernikov,pocet_slov,sizeof(char *),compare);
+	
+	
+	//printf("Sorted:\n");
+	if(pocet_slov<=number && number>0){
+		puts("Prijati studenti:");
+		for (i = 0; i < pocet_slov; i++){
+    		printf("%s\n",pole_smernikov[i]);
+		}
+	}
+	else{
+		puts("Prijati studenti:");
+		for (i = 0; i < number; i++){
+    		printf("%s\n",pole_smernikov[i]);
+		}
+		puts("Neprijati studenti:");
+		for (i = number; i < pocet_slov; i++){
+    		printf("%s\n",pole_smernikov[i]);
+		}
+	}
+	
+	for (i = 0; i < pocet_slov; i++){
+    	free(pole_smernikov[i]);
+	}
+	
+	return 0;
+}
\ No newline at end of file