输出结果不对，求大神看看哪里错了

Question

#include<stdio.h>#define MONTH 12int main(){ int days[MONTH]={31,28,31,30,31,30,31,31,30,31,30,31}; int month; do{   printf("input a month:");   scanf("%d",&month); }while (month<1||month>12); printf("The number of days is %d\n",days[MONTH-1]);    return 0;}结果的2月不对  为什么呢

Answer 1

printf("The number of days is %d\n",days[MONTH-1]);

改为

printf("The number of days is %d\n",days[month-1]);  // 小写的month

Answer 2

视觉冲击

Answer 3

现在输出的是12月的天数，,days[MONTH-1])改成小写就OK了！