답안 #99475

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
99475	2019-03-04T09:51:01 Z	rzbt	금 캐기 (IZhO14_divide)	C++14	컴파일 오류	0 ms	0 KB

divide

#include <bits/stdc++.h>
#define mp make_pair
#define pb push_back
#define F first
#define S second
#define all(x) x.begin(),x.end()
#define MAXN 100005
typedef long long ll;


using namespace std;
int seg[MAXN];
int lazy[MAXN];

int dodaj(int l,int d,int tl,int td,int k){
    if(lazy[k]){
        if(l!=d){
            lazy[k+k]+=lazy[k];
            lazy[k+k+1]+=lazy[k];
        }
        lazy[k]=0;
    }
    if(l>td || d<tl)return -1;
    if(l>=tl && d<=td){
        return seg[k];
    }
    int mid=(l+d)/2;
    return max( dobij(l,mid,tl,td,k+k,x) , dobij(mid+1,d,tl,td,k+k+1) );
}

void dobij(int l,int d,int tl,int td,int k,int x){
    if(lazy[k]){
        if(l!=d){
            lazy[k+k]+=lazy[k];
            lazy[k+k+1]+=lazy[k];
        }
        lazy[k]=0;
    }
    if(l>td || d<tl)return;
    if(l>=tl && d<=td){
        seg[k]+=(d-l+1)*x;
        lazy[k]=x;
        if(l!=d){
            lazy[k+k]+=lazy[k];
            lazy[k+k+1]+=lazy[k];
        }
        lazy[k]=0;
    }
    int mid=(l+d)/2;
    dodaj(l,mid,tl,td,k+k,x);
    dodaj(mid+1,d,tl,td,k+k+1,x);
}

int n;


int main()
{
    scanf("%d", &n);
    int x,z,e,px;
    scanf("%d %d %d", &x, &z, &e);
    dodaj()

    return 0;
}

Compilation message

divide.cpp: In function 'int dodaj(int, int, int, int, int)':
divide.cpp:28:39: error: 'x' was not declared in this scope
     return max( dobij(l,mid,tl,td,k+k,x) , dobij(mid+1,d,tl,td,k+k+1) );
                                       ^
divide.cpp:28:17: error: 'dobij' was not declared in this scope
     return max( dobij(l,mid,tl,td,k+k,x) , dobij(mid+1,d,tl,td,k+k+1) );
                 ^~~~~
divide.cpp:28:17: note: suggested alternative: 'dodaj'
     return max( dobij(l,mid,tl,td,k+k,x) , dobij(mid+1,d,tl,td,k+k+1) );
                 ^~~~~
                 dodaj
divide.cpp: In function 'void dobij(int, int, int, int, int, int)':
divide.cpp:50:28: error: too many arguments to function 'int dodaj(int, int, int, int, int)'
     dodaj(l,mid,tl,td,k+k,x);
                            ^
divide.cpp:15:5: note: declared here
 int dodaj(int l,int d,int tl,int td,int k){
     ^~~~~
divide.cpp:51:32: error: too many arguments to function 'int dodaj(int, int, int, int, int)'
     dodaj(mid+1,d,tl,td,k+k+1,x);
                                ^
divide.cpp:15:5: note: declared here
 int dodaj(int l,int d,int tl,int td,int k){
     ^~~~~
divide.cpp: In function 'int main()':
divide.cpp:62:11: error: too few arguments to function 'int dodaj(int, int, int, int, int)'
     dodaj()
           ^
divide.cpp:15:5: note: declared here
 int dodaj(int l,int d,int tl,int td,int k){
     ^~~~~
divide.cpp:60:15: warning: unused variable 'px' [-Wunused-variable]
     int x,z,e,px;
               ^~
divide.cpp:59:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &n);
     ~~~~~^~~~~~~~~~
divide.cpp:61:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d %d", &x, &z, &e);
     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~