Submission #827466

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
827466	2023-08-16 13:45:24	PagodePaiva	Fancy Fence (CEOI20_fancyfence)	C++17	Compilation error	0 ms	0 KiB

fancyfence

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#include<bits/stdc++.h>
#define pii pair <int, int>
#define fr first
#define sc second
#define N 100010
#define inf 1e18
#define int long long
using namespace std;
int n;
int h[N], w[N];
int pref[N];
const int mod = 1e9+7;
struct Segtree{
    pair <int,int> tree[4*N];
    pair <int,int> join(pii a, pii b){
        if(a.fr < b.fr) return a;
        if(a.fr > b.fr) return b;
        if(a.sc < b.sc) return a;
        return b;
    }
    void build(int l, int r, int node){
        if(l == r){
            tree[node] = {h[l], l};
            return;
        }
 
 
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Compilation message (stderr)

fancyfence.cpp: In function 'long long int query(long long int, long long int, long long int)':
fancyfence.cpp:70:15: error: expected ';' before 'res'
   70 |     res %= mod
      |               ^
      |               ;
   71 |     res *= c*a;
      |     ~~~