How to input long integer in c language ~! You'd better give me an example, because I always benefit from my input.
Long integers can save a lot of money, but they are still limited. If you lose too much, it will definitely overflow (hehe)
Here is an example.
# include & ltstdio.h & gt
void main()
{
long int a；
scanf( "%ld "，& ampa)；
printf( "%ld "，a)；
}