Create randompassword.c

randompassword.c

@@ -0,0 +1,36 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+
+char generateRandomChar() {
+    int randChoice = rand() % 4;
+
+    if (randChoice == 0)
+        return 'A' + (rand() % 26);  // Uppercase letter
+    else if (randChoice == 1)
+        return 'a' + (rand() % 26);  // Lowercase letter
+    else if (randChoice == 2)
+        return '0' + (rand() % 10);  // Digit
+    else
+        return "!@#$%^&*()_+-=[]{}|;:,.<>?"[rand() % 20];  // Special character
+}
+
+void generatePassword(int size) {
+    for (int i = 0; i < size; i++) {
+        printf("%c", generateRandomChar());
+    }
+    printf("\n");
+}
+
+int main() {
+    int size;
+    printf("Enter the length of the password: ");
+    scanf("%d", &size);
+
+    srand(time(NULL));  // Seed the random number generator
+
+    printf("Generated password: ");
+    generatePassword(size);
+
+    return 0;
+}