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How to ignore all cin errors and continue reading inputs
I am trying to write a piece of code that continuously reads from the input (cin). It is supposed to ignore the possible errors and continue with reading the next inputs.
At the moment, I know about t...
moriaz
Votes: 0
Answers: 1
C++: Parse decimal from stream into uint8_t
Is there a way to do the following directly using stream operators?
uint8_t actual;
uint32_t temporary;
std::cin >> std::dec >> temporary;
if (temporary > UINT8_MAX) {
// error
}
actu...
Franz Miltz
Votes: 0
Answers: 2
would clog and cout in c++ behave differently in outputing the value?
I am expecting a similar behavior for Cout and Clog since both are buffered outputs. But when i am trying, it comes out different.
COUT:
int main()
{
cout<<"Hello World" ;
whil...
Sudhakar Palanisamy
Votes: 0
Answers: 1
Is 'std::ios::sync_with_stdio(true);' before 'scanf()' and 'std::ios::sync_with_stdio(false);' after, a good practice?
I haven't found yet an alternative to the scanf function to store an input number (as an unsigned tiny integer, not really as char) into an unsigned char variable, but, reading around Internet (and A ...
thomas
Votes: 0
Answers: 1