제출 #1096679

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1096679		modwwe	Tower (JOI24_tower)	C++17	0 / 100	25 ms	2648 KiB

Main

#pragma GCC optimize("Ofast,unroll-loops")
#include<bits/stdc++.h>
//#define int long long
#define ll long long
#define down cout<<'\n';
#define debug cout<<" cucuucucuuu",down
#define NHP     ios_base::sync_with_stdio(0);cout.tie(0);cin.tie(0);
#define modwwe  int t;cin>>t; while(t--)
#define bit(i,j) (i>>j&1)
#define sobit(a) __builtin_popcountll(a)
#define task "test"
#define fin(x) freopen(x".inp","r",stdin)
#define fou(x) freopen(x".out","w",stdout)
#define pb push_back
#define checktime   cerr << (double)clock() / CLOCKS_PER_SEC * 1000  << " ms";
using namespace std;
#define getchar_unlocked getchar

inline int scan()
{
    char c = getchar_unlocked();
    int x = 0;
    while (c < '0' || c > '9')
    {
        c = getchar_unlocked();
    }
    while (c >= '0' && c <= '9')
    {
        x = (x << 1) + (x << 3) + c - '0';
        c = getchar_unlocked();
    }
    return x;
}

void phongbeo();
const int inf = 1e9;
const int mod2 = 1e9 + 7;
const int  mod1 = 998244353;
struct icd
{
    long double a;
    int b;
};
struct ib
{
    int a;
    int b;
};
struct ic
{
    int a, b, c;
};
struct id
{
    int a, b, c, d;
};
struct ie
{
    int a, b, c, d, e;

};

int n, m, s1, s2, s4, s3, sf, k, s5, s6, mx, s7, s8, s9, mx2, res, dem2 = 0, dem = 0, s33, dem3, dem4, l, r, mid, l2, r2, center;
int  i, s10, s12,k1,k2,s11,t,lim,w;
int kk;
int el = 19;
main()
{
    if(fopen(task".inp","r"))
    {
        fin(task);
        fou(task);
    }
    NHP
    /// cin>>s1;
///modwwe
    phongbeo();
    // checktime
}
ib a[200001];
int dp[200001];
vector<int> v;
void phongbeo()
{
    cin>>n>>m;
    cin>>k>>l>>r;
    for(int i=1; i<=n; i++)
        cin>>a[i].a>>a[i].b;
    s4=0;
    for(int i=1; i<=n; i++)
    {
        if(a[i].b<a[i].a)a[i].b=a[i].a;
        s3=a[i].b+1;
        s4=upper_bound(v.begin(),v.end(),s3-k)-v.begin();
        if(s3-k>=a[i].a)
        {
            s7=inf;
        }
        if(s7!=0)
             a[i].b=s7;
        if(a[s4].b>=s3-k)
            a[i].b=a[s4].b+1+k;
        dp[i]=dp[s4]+1;
        a[i+1].a=max(a[i].b+1,a[i+1].a);
        v.pb(a[i].a);
    }
    l2=l;
    for(int i=1; i<=m; i++)
    {
        cin>>l;
        s2=upper_bound(v.begin(),v.end(),l)-v.begin();
        if(a[s2].b>=l)
        {
            cout<<-1;

        }
        else
        {
 cout<<((l-dp[s2]*k)*l2+r*dp[s2]);
        }
        down
    }
}

컴파일 시 표준 에러 (stderr) 메시지

Main.cpp:67:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   67 | main()
      | ^~~~
Main.cpp: In function 'int main()':
Main.cpp:12:23: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 | #define fin(x) freopen(x".inp","r",stdin)
      |                ~~~~~~~^~~~~~~~~~~~~~~~~~~
Main.cpp:71:9: note: in expansion of macro 'fin'
   71 |         fin(task);
      |         ^~~
Main.cpp:13:23: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   13 | #define fou(x) freopen(x".out","w",stdout)
      |                ~~~~~~~^~~~~~~~~~~~~~~~~~~~
Main.cpp:72:9: note: in expansion of macro 'fou'
   72 |         fou(task);
      |         ^~~

• Subtask 1: 0 / 5
• Subtask 2: 0 / 38
• Subtask 3: 0 / 25
• Subtask 4: 0 / 32