Search for a substring

src/compilation_process/search_for_a_substring/search_for_a_substring.c

@@ -0,0 +1,35 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int main()
+{
+    char* string = NULL;
+    char* substring = NULL;
+    size_t stringSize = 0;
+    size_t substringSize = 0;
+
+    printf("Enter string: ");
+    int realStringSize = getline(&string, &stringSize, stdin);
+    printf("Enter substring: ");
+    int realSubstringSize = getline(&substring, &substringSize, stdin);
+
+    int substringCount = 0;
+    for (int i = 0; i < realStringSize - 1; i++) {
+        if (string[i] == substring[0]) {
+            substringCount++;
+            for (int j = 0; j < realSubstringSize - 1; j++) {
+                if (string[i + j] != substring[j]) {
+                    substringCount--;
+                    break;
+                }
+            }
+        }
+    }
+
+    printf("Substring count in string: %d \n", substringCount);
+
+    free(string);
+    free(substring);
+
+    return 0;
+}

src/compilation_process/simple_bracket_balance/simple_bracket_balance.c

@@ -0,0 +1,29 @@
+#include <stdio.h>
+
+int main()
+{
+    char character = 0;
+    int countNotClosedBrackets = 0;
+
+    printf("Enter string: ");
+    do {
+        scanf("%c", &character);
+
+        if (character == '(') {
+            countNotClosedBrackets++;
+        }
+        if (character == ')') {
+            countNotClosedBrackets--;
+        }
+
+        if (countNotClosedBrackets < 0) {
+            break;
+        }
+    } while (character != '\n');
+
+    if (countNotClosedBrackets == 0) {
+        printf("Brackets balanced. \n");
+    } else {
+        printf("Brackets not balanced. \n");
+    }
+}