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Author: abdullah-ergul

LeetCode/2.-Add_Two_Numbers.c

@@ -0,0 +1,46 @@
+int* addTwoNumbers(int* list1, int* list2){
+    int *newList, i=0, l1l= sizeof(list1)/4, l2l= sizeof(list2)/4, j, k;
+
+    if(l1l > l2l){
+        newList = (int*)calloc((l1l+1),4);
+        j= l2l;
+        k=j;
+
+        while(j>0){
+            newList[i]= list1[i] + list2[i];
+            if(newList[i] > 9){
+                newList[i+1]++;
+                newList[i] -= 10;
+            }
+            j--; i++;
+        }
+        k= l1l-k;
+
+        while(k>0){
+            newList[i]= list1[i];
+            i++; k--;
+        }
+    }
+    else{
+        newList = (int*)calloc((l2l+1),4);
+        j= l1l;
+        k=j;
+
+        while(j>0){
+            newList[i]= list1[i] + list2[i];
+            if(newList[i] > 9){
+                newList[i+1]++;
+                newList[i] -= 10;
+            }
+            j--; i++;
+        }
+        k= l2l-k;
+
+        while(k>0){
+            newList[i]= list2[i];
+            i++; k--;
+        }
+    }
+
+    return newList;
+}