제출 #1229448

#제출 시각아이디문제언어결과실행 시간메모리
1229448TadijaSebezRoom Temperature (JOI24_ho_t1)C++20
0 / 100
1 ms780 KiB
#include <bits/stdc++.h> using namespace std; const int N=500050; int a[N]; int main(){ int n,t; scanf("%i %i",&n,&t); for(int i=1;i<=n;i++){ scanf("%i",&a[i]); a[i]%=t; } sort(a+1,a+1+n); int gap=a[1]+n-a[n]; for(int i=2;i<=n;i++){ gap=max(gap,a[i]-a[i-1]); } printf("%i\n",(t-gap+1)/2); return 0; }

컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In function 'int main()':
Main.cpp:8:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    8 |     scanf("%i %i",&n,&t);
      |     ~~~~~^~~~~~~~~~~~~~~
Main.cpp:10:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   10 |         scanf("%i",&a[i]);
      |         ~~~~~^~~~~~~~~~~~
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