Compilare: user.cpp:3:15: warning: suggest parentheses around ‘+’ inside ‘<<’ [-Wparentheses] #define NMax 1<<20+2 ^ user.cpp:6:13: note: in expansion of macro ‘NMax’ long long a[NMax],c[NMax]; ^ user.cpp:3:15: warning: suggest parentheses around ‘+’ inside ‘<<’ [-Wparentheses] #define NMax 1<<20+2 ^ user.cpp:6:21: note: in expansion of macro ‘NMax’ long long a[NMax],c[NMax]; ^ user.cpp: In function ‘void Read()’: user.cpp:12:24: warning: unknown conversion type character 0x20 in format [-Wformat=] scanf("%l %l",&n,&k); ^ user.cpp:12:24: warning: conversion lacks type at end of format [-Wformat=] user.cpp:12:24: warning: too many arguments for format [-Wformat-extra-args]