Hey!
If I'm using cin/cout
with ios::sync_with_stdio(0),cin.tie(0),cout.tie(0)
, does scanf/printf
still better to use ?
Hey!
If I'm using cin/cout
with ios::sync_with_stdio(0),cin.tie(0),cout.tie(0)
, does scanf/printf
still better to use ?
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Sometimes scanf/printf is better. For example,We need read some dates like 1999/12/31,if you use scanf you only need to code like: int y,m,d; scanf("%d/%d/%d",&y,&m,&d);
int y,m,d; cin>>y>>m>>d; is shorter to code...
you ignored the fact that there are '/'
You're right, then scanf is shorter to code. nvm
yes it is scanf and printf are still faster
cout.tie(0) is unnecessary to use. But you need to use cout << “\n”; instead of cout << endl
I think my fastio template works well using fread. If you use a template of fastio,it is also short to code. For example:1992/12/31,my function getint() would skip the '/' as ' '.
Here is my template 57741066