Merge pull request wangzheng0822#106 from wustzjf/patch-1

wangzheng0822 · web-flow · commit 484524efc450 · 2018-10-26T10:38:06.000+08:00
Update array.c
diff --git a/c-cpp/05_array/array.c b/c-cpp/05_array/array.c
@@ -33,7 +33,7 @@ int insert(struct array *array, int elem)
 	}
 
 	if (idx < array->used)
-		memmove(&array->arr[array->used], &array->arr[idx],
+		memmove(&array->arr[idx+1], &array->arr[idx],
 			(array->used - idx) * sizeof(int));
 
 	array->arr[idx] = elem;

Original file line number	Diff line number	Diff line change
`@@ -33,7 +33,7 @@ int insert(struct array *array, int elem)`
`33`	`33`	`}`
`34`	`34`
`35`	`35`	`if (idx < array->used)`
`36`		`- memmove(&array->arr[array->used], &array->arr[idx],`
	`36`	`+ memmove(&array->arr[idx+1], &array->arr[idx],`
`37`	`37`	`(array->used - idx) * sizeof(int));`
`38`	`38`
`39`	`39`	`array->arr[idx] = elem;`