View Compilation Error

0_0_39972963_9527.cpp:3:16: error: conversion from 'double' to 'long long unsigned int' in a converted constant expression
    3 | #define MAX 1e6+7
      |             ~~~^~
0_0_39972963_9527.cpp:4:12: note: in expansion of macro 'MAX'
    4 | int sum, f[MAX];
      |            ^~~
0_0_39972963_9527.cpp:3:16: error: could not convert '(1.0e+6 + (double)7)' from 'double' to 'long long unsigned int'
    3 | #define MAX 1e6+7
      |             ~~~^~
      |                |
      |                double
0_0_39972963_9527.cpp:4:12: note: in expansion of macro 'MAX'
    4 | int sum, f[MAX];
      |            ^~~
0_0_39972963_9527.cpp:3:16: error: size of array 'f' has non-integral type 'double'
    3 | #define MAX 1e6+7
      |             ~~~^~
0_0_39972963_9527.cpp:4:12: note: in expansion of macro 'MAX'
    4 | int sum, f[MAX];
      |            ^~~