Submission #482187

#TimeUsernameProblemLanguageResultExecution timeMemory
482187rainboyDatum (COCI20_datum)C11
50 / 50
32 ms536 KiB
#include <stdio.h> int days[] = { 0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }; int main() { int t; scanf("%d", &t); while (t--) { int d, m, y, y_; scanf("%d.%d.%d.", &d, &m, &y); for (y_ = y; ; y_ = (y_ + 1) % 10000) { int d_ = (y_ % 10) * 10 + (y_ / 10 % 10); int m_ = (y_ / 100 % 10) * 10 + (y_ / 1000); if (m_ >= 1 && m_ <= 12 && d_ >= 1 && d_ <= days[m_] + (m_ == 2 && y_ % 4 == 0 ? 1 : 0) && (y_ != y || m_ > m || m_ == m && d_ > d)) { printf("%02d.%02d.%04d.\n", d_, m_, y_); break; } } } return 0; }

Compilation message (stderr)

datum.c: In function 'main':
datum.c:19:39: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   19 |      && (y_ != y || m_ > m || m_ == m && d_ > d)) {
      |                               ~~~~~~~~^~~~~~~~~
datum.c:8:2: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
    8 |  scanf("%d", &t);
      |  ^~~~~~~~~~~~~~~
datum.c:12:3: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 |   scanf("%d.%d.%d.", &d, &m, &y);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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