multiplication using logical operations

src/multiplication.c

@@ -80,5 +80,17 @@ int multiply_using_lookup_table(int num1, int num2) {
     return lookup_table[num1][num2];
 }
 
+int multiply_using_logical_operations(int num1, int num2) {
+    int result = 0;
+    while (num2) {
+        if (num2 & 1) {
+            result ^= num1;
+        }
+        num1 <<= 1;
+        num2 >>= 1;
+    }
+    return result;
+}
+
     
 

src/multiplication.h

@@ -13,6 +13,7 @@ int multiply_by_sum(int num1, int num2);
 int multiply_using_two_complements(int num1, int num2);
 int multiply_by_even(int num, int factor);
 int multiply_using_lookup_table(int num1, int num2);
+int multiply_using_logical_operations(int num1, int num2);
 
 
 #endif // MULTIPLICATION_H