--- 1.mihailo.18_test.executer.fmt.c	2020-06-08 11:39:11.624114477 +0300
+++ 1.albina.18_test.executer.fmt.c	2020-06-08 11:39:11.591114120 +0300
@@ -2,47 +2,42 @@
 #include <stdio.h>
 #include <unistd.h>
 #include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
 #include <sys/wait.h>
-#include <unistd.h>
+#include <stdlib.h>
 #include <string.h>
-int main(int argc, char *argv[]) {
-    int num_of_commands = argc;
+int main(int argc, char **argv) {
+    int i, words, status, output;
+    char str[1000], *first;
     int pipefd[2];
     pipe(pipefd);
-    for (int i = 1; i < num_of_commands; i++) {
-	int wstatus;
-	int len = 0;
-	char str1[500];
-	strcpy(str1, argv[i]);
-	char *p = strtok(str1, " ");
-	while (p != NULL) {
-	    len += 1;
-	    p = strtok(NULL, " ");
+    for (int i = 1; i < argc; i++) {
+	words = 0;
+	strcpy(str, argv[i]);
+	first = strtok(str, " ");
+	while (first) {
+	    words++;
+	    first = strtok(NULL, " ");
 	}
-	char *ar[len + 1];
-	ar[len] = NULL;
-	strcpy(str1, argv[i]);
-	p = strtok(str1, " ");
-	len = 0;
-	while (p != NULL) {
-	    ar[len] = p;
-	    len += 1;
-	    p = strtok(NULL, " ");
+	char *final_array[words + 1];
+	final_array[words] = NULL;
+	strcpy(str, argv[i]);
+	first = strtok(str, " ");
+	int j = 0;
+	while (first) {
+	    final_array[j] = first;
+	    j++;
+	    first = strtok(NULL, " ");
 	}
 	if (fork()) {
-	    wait(&wstatus);
-	    dup(pipefd[0]);
-	    char str[8000];
-	    int n;
-	    n = read(pipefd[0], str, 8000);
-	    printf("%d\n", n);
+	    wait(&status);
+	    char s[10000];
+	    output = read(pipefd[0], s, 10000);
+	    printf("%d\n", output);
 	    continue;
 	} else {
 	    close(1);
 	    dup(pipefd[1]);
-	    execvp(ar[0], ar);
+	    execvp(final_array[0], &final_array[0]);
 	    break;
 	}
     }