Submission #1111255

#	Time	Username	Problem	Language	Result	Execution time	Memory
1111255		StefanSebez	Room Temperature (JOI24_ho_t1)	C++14	100 / 100	94 ms	7232 KiB

Main

#include <bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define pb push_back
#define ll long long
#define ld long double
int main(){
    int n,T;scanf("%i%i",&n,&T);
    int a[n+10];for(int i=1;i<=n;i++) scanf("%i",&a[i]),a[i]%=T;
    sort(a+1,a+n+1);
    int res=a[n]-a[1];
    for(int i=2;i<=n;i++) res=min(res,T-(a[i]-a[i-1]));
    printf("%i\n",res+1>>1);
    return 0;
}

Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:14:22: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   14 |     printf("%i\n",res+1>>1);
      |                   ~~~^~
Main.cpp:9:18: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    9 |     int n,T;scanf("%i%i",&n,&T);
      |             ~~~~~^~~~~~~~~~~~~~
Main.cpp:10:44: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   10 |     int a[n+10];for(int i=1;i<=n;i++) scanf("%i",&a[i]),a[i]%=T;
      |                                       ~~~~~^~~~~~~~~~~~

• Subtask 1: 15 / 15
• Subtask 2: 5 / 5
• Subtask 3: 30 / 30
• Subtask 4: 35 / 35
• Subtask 5: 15 / 15