Submission #632954

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
632954	2022-08-21 09:53:11	qwerasdfzxcl	Ants and Sugar (JOI22_sugar)	C++14	100 / 100	2544 ms	260096 KiB

sugar

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#include <bits/stdc++.h>
typedef long long ll;
using namespace std;
const ll INF = 4e18;
struct P{
    ll x;
    int c;
    P(){}
    P(ll _x, int _c): x(_x), c(_c) {}
    bool operator < (const P &p) const{return x < p.x;}
    P operator + (const P &p) const{return P(x + p.x, c + p.c);}
};
struct Node{
    P ans[2][2];
    ll one[2][2];
    Node(){}
    Node(ll c, ll d){
        ans[0][0] = P(-c, 0);
        ans[0][1] = P(-INF, 0);
        ans[1][0] = P(-INF, 0);
        ans[1][1] = P(d, 1);
        one[0][0] = -c;
        one[0][1] = -INF;
        one[1][0] = -INF;
        one[1][1] = d;
    }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

sugar.cpp: In function 'int main()':
sugar.cpp:133:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  133 |     scanf("%d %d", &q, &d);
      |     ~~~~~^~~~~~~~~~~~~~~~~
sugar.cpp:135:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  135 |         scanf("%d %d %d", T+i, X+i, A+i);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 6 / 6
• Subtask 2: 16 / 16
• Subtask 3: 26 / 26
• Subtask 4: 52 / 52