boxes.cpp:4:5: error: ambiguating new declaration of 'int delivery(int, int, int, int*)'
4 | int delivery(int N, int K, int L, int positions[]) {
| ^~~~~~~~
In file included from boxes.cpp:2:
boxes.h:4:11: note: old declaration 'long long int delivery(int, int, int, int*)'
4 | long long delivery(int N, int K, int L, int p[]);
| ^~~~~~~~
boxes.cpp: In function 'int delivery(int, int, int, int*)':
boxes.cpp:29:12: warning: conversion from 'long long int' to 'int' may change value [-Wconversion]
29 | return answer;
| ^~~~~~