implemented insert

1 files changed, 56 insertions, 4 deletions

diff --git a/main.c b/main.c
index 227d1e6..3e2a172 100644
--- a/main.c
+++ b/main.c
@@ -31,6 +31,13 @@ int is_empty(vector_t vec){
     return 0;
 }
 
+int is_full(vector_t vec){
+    if (vec.cur_size >= vec.max_size){
+        return 1;
+    }
+    return 0;
+}
+
 int at(vector_t vec, int index){
     if (index >= vec.max_size){
         printf("Index out of bound!!\n");
@@ -41,8 +48,10 @@ int at(vector_t vec, int index){
 }
 
 void push(vector_t *vec, int value){
-    if (value >= vec->max_size){
-        printf("Array out of Size!! Not yet implemented resize!!\n");
+    if (is_full(*vec)){
+        printf("Array out of Size!!\n\
+                Can't push!! \n\
+                Not yet implemented resize!!\n");
         exit(1);
     }
     
@@ -50,8 +59,34 @@ void push(vector_t *vec, int value){
     vec->cur_size++;
 }
 
-void insert(vector_t *vec, int index, int item){
+void insert(vector_t *vec, int index, int val){
+    if (is_full(*vec)){
+        printf("Array out of Size!!\n\
+                Can't insert!\n\
+                Not yet implemented resize!!\n");
+        exit(1);
+    }
+    
+    int tmp;
+    for (int i = index; i <= vec->cur_size; i++){
+        tmp = val;
+        val = vec->arr[i];
+        vec->arr[i] = tmp;
+    }
+    vec->cur_size += 1;
+}
+
+void print_vec(vector_t vec){
+    printf("[");
+    for (int i = 0; i < vec.cur_size; i++){
+        printf("%d ", vec.arr[i]);
+
+    }
+    printf("]\n");
+}
 
+void destroy_vec(vector_t *vec){
+    free(vec->arr);
 }
 
 int main(void){
@@ -62,12 +97,29 @@ int main(void){
     printf("is_empty returns: %d.\n", is_empty(vec));
 
     push(&vec, 10);
+    push(&vec, 20);
+    push(&vec, 30);
+    push(&vec, 30);
+    push(&vec, 30);
+    push(&vec, 30);
+    push(&vec, 30);
+    push(&vec, 30);
+    push(&vec, 30);
+    push(&vec, 30);
+    push(&vec, 30);
+    push(&vec, 30);
+    push(&vec, 30);
+    push(&vec, 30);
+    push(&vec, 30);
+    push(&vec, 30);
+
     printf("-----\n");
 
     printf("The size of the vector is %d.\n", size(vec));
     printf("The first element of the vector is %d.\n", at(vec, 0));
     printf("is_empty returns: %d.\n", is_empty(vec));
+    print_vec(vec);
 
-
+    destroy_vec(&vec);
     return 0;
 }