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  1. #include <iostream>
  2. #include <cstring>
  3.  
  4. int main() {
  5.     const char *str_time = "20160907-05:00:54.123";
  6.     unsigned int year, month, day, hour, minute, second, miliseconds;
  7.  
  8.     if (std::sscanf(str_time, "%4u%2u%2u-%2u:%2u:%2u.%3u", 
  9.         &year, &month, &day, &hour, &minute, &second, &miliseconds) != 7) 
  10.     {
  11.      	std::cout << "Parse failed" << std::endl;
  12.     } 
  13.     else
  14.     {
  15.      	std::cout << year << month << day << "-" << hour << ":" << minute << ":"
  16.      	          << second << "." << miliseconds << std::endl;
  17.     }
  18. }
Success #stdin #stdout 0s 3468KB
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Standard input is empty
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201697-5:0:54.123
https://ideone.com/bxVSyT
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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