#include <stdio.h>
#include <string.h>
//該程序的功能是 輸入阿拉伯數(shù)字的月份數(shù) 輸出英文月份
int main()
{
  //一個字符串數(shù)組 它的下標代表英文月份的阿拉伯數(shù)字 
  char *month[] = {"January","February","March","April",
      "May","June","July","August","September","October",
      "November","December"};
  char *curMonth = month[0];
  int mon = 0;
  printf("請輸入阿拉伯數(shù)字的月份數(shù):");
  scanf("%d",&mon);
  switch(mon){
    case 1: curMonth = month[0];  break;
    case 2: curMonth = month[1];  break;
    case 3: curMonth = month[2];  break;
    case 4: curMonth = month[3];  break;
    case 5: curMonth = month[4];  break;
    case 6: curMonth = month[5];  break;
    case 7: curMonth = month[6];  break;
    case 8: curMonth = month[7];  break;
    case 9: curMonth = month[8];  break;
    case 10: curMonth = month[9];  break;
    case 11: curMonth = month[10]; break;
    case 12: curMonth = month[11]; break; 
    default : curMonth = "No this month"; 
  }
  if( strcmp(curMonth,"No this month") == 0 ){
    printf("沒有這個月份\n");
  }else{
    printf("當前月份為:%s\n",curMonth);
  }
  return 0;
}