Submission #777674

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
777674	2023-07-09 12:50:25	79brue	Card Scoring (CCO19_day2problem1)	C++17	6 / 100	354 ms	42200 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const double eps = 1e-9;
int k;
inline double pow(ll x){
    return k==4 ? x*x : x*sqrt(x);
}
struct dat{
    ll x; double y;
    dat(){}
    dat(ll x, double y): x(x), y(y){} /// 원점에 해당하는 (x, y)
    double get(ll v){
        return pow(v-x+1)+y;
    }
};
int n;
int arr[1000002];
int ord[1000002], cnt[1000002];
vector<dat> vec[1000002];
double DP[1000002];
ll cross(dat &a, dat &b, ll x){ /// a보다 b가 더 크게 되는 시점
 
 
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Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:53:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   53 |     scanf("%d %d", &k, &n);
      |     ~~~~~^~~~~~~~~~~~~~~~~
Main.cpp:54:34: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   54 |     for(int i=1; i<=n; i++) scanf("%d", &arr[i]);
      |                             ~~~~~^~~~~~~~~~~~~~~

• Subtask 1: 0 / 4
• Subtask 2: 1 / 1
• Subtask 3: 5 / 5
• Subtask 4: 0 / 3
• Subtask 5: 0 / 3
• Subtask 6: 0 / 9