src/misc/i128out.hpp

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• Last update: 2025-09-28 14:56:09+08:00
• Include: #include "src/misc/i128out.hpp"

Verified with

• test/misc/i128out.test.cpp

Code

ostream& operator<<(ostream& out, i128 x) {
  if (x == 0) return out.put('0');
  if (x < 0) out.put('-'), x = -x;
  static char buf[40];
  int ptr = 40;
  while (x) buf[--ptr] = '0' + x % 10, x /= 10;
  return out.write(buf + ptr, 40 - ptr);
}

#line 1 "src/misc/i128out.hpp"
ostream& operator<<(ostream& out, i128 x) {
  if (x == 0) return out.put('0');
  if (x < 0) out.put('-'), x = -x;
  static char buf[40];
  int ptr = 40;
  while (x) buf[--ptr] = '0' + x % 10, x /= 10;
  return out.write(buf + ptr, 40 - ptr);
}

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