Сделал задание номер 3 (35)

Second/input.txt

@@ -0,0 +1,9 @@
+123
+1234
+12345
+123456
+234567
+345678
+456789
+12
+1

Second/makefile

@@ -0,0 +1,8 @@
+all: main.o count_func.o
+	gcc main.o count_func.o && del *.o
+	
+main.o: main.c
+	gcc -c main.c
+
+count_func.o: count_func.c
+	gcc -c count_func.c

Third/count_max_local.c

@@ -0,0 +1,37 @@
+#include "count_max_local.h"
+
+int max(int first, int second) {
+    if (first > second) {
+        return first;
+    }
+    return second;
+}
+
+
+int getCountMaxLocal(FILE *file) {
+    int current_n, last, length, maxLen;
+    if (fscanf(file, "%d", &current_n) != 1) {
+            printf("File is empty!\n");
+            return -1;
+    }
+
+    last = current_n;
+    maxLen = EMPTY;
+    length = 1;
+
+    while (fscanf(file, "%d", &current_n) == 1) {
+        if (last == current_n) {
+            length += 1;
+        } else {
+            if (last > current_n) {
+                maxLen = max(maxLen, length);
+                length = EMPTY;
+            } else {
+                length = 1;
+            }
+        }
+
+        last = current_n;
+    }
+    return max(maxLen, length);
+}

Third/count_max_local.h

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+#ifndef COUNT_MAX_LOCAL
+#define COUNT_MAX_LOCAL
+
+#include <stdio.h>
+
+#define EMPTY 0
+
+int max(int first, int second);
+int getCountMaxLocal(FILE * file);
+
+#endif

Third/get_file.c

@@ -0,0 +1,23 @@
+#include "get_file.h"
+
+FILE * getFile(void)
+{
+    FILE * file;
+    char filename[50];
+
+    printf("Enter filename: ");
+    if (scanf("%s", filename) == 1)
+    {
+        file = fopen(filename, "r");
+        if (file == NULL) {
+            printf("Error file!\n");
+            return NULL;
+        } else {
+            return file;
+        }
+    } else
+    {
+        printf("Empty name!\n");
+        return NULL;
+    }
+}

Third/get_file.h

@@ -0,0 +1,8 @@
+#ifndef GET_FILE
+#define GET_FILE
+
+#include <stdio.h>
+
+FILE * getFile(void);
+
+#endif

Third/input.txt

@@ -0,0 +1,18 @@
+1
+2
+2
+2
+2
+2
+1
+2
+2
+2
+1
+2
+2
+2
+2
+2
+2
+2

Third/main.c

@@ -0,0 +1,13 @@
+#include <stdio.h>
+#include "get_file.h"
+#include "count_max_local.h"
+
+int main(void)
+{
+    FILE * file = getFile();
+    if (file == NULL) {
+        return -1;
+    }
+    printf("Max length of local maximum is %d", getCountMaxLocal(file));
+    return 0;
+}

Third/makefile

@@ -0,0 +1,11 @@
+all: main.o count_max_local.o get_file.o
+	gcc main.o count_max_local.o get_file.o && del *.o
+
+main.o: main.c
+	gcc -c main.c
+
+count_max_local.o: count_max_local.c
+	gcc -c count_max_local.c
+
+get_file.o: get_file.c
+	gcc -c get_file.c