Сделал 1 Задание со списками

ProcessingSequences/Fourth/max_difference.c

@@ -0,0 +1,23 @@
+#include "max_difference.h"
+
+int max(int first, int second) {
+    if (first > second) return first;
+    return second;
+}
+
+int maxDifference(FILE * file) {
+    int current, last, maxim;
+    if (fscanf(file, "%d", &current) != 1) {
+        printf("File is empty!\n");
+        return -1;
+    }
+
+    last = current;
+    maxim = 0;
+
+    while (fscanf(file, "%d", &current) == 1) {
+        maxim = max(maxim, abs(last - current));
+        last = current;
+    }
+    return maxim;
+}