...显示英文名称,当输入值非法时,显示error)怎么做?答:int main(){ char *mon[]={"January","February","March","April","May","June","July","Aguest","September","October ","November","December"};int n;scanf("%d",&n);--n;if(n>=0&&n<12)puts(mon[n]);else puts("error");return 0;} 请点击输入图片描述 ...