Submission #1137369

#	Time	Username	Problem	Language	Result	Execution time	Memory
1137369		valid	Distributing Candies (IOI21_candies)	C++20	Compilation error	0 ms	0 KiB

candies

#include <bits/stdc++.h>
using namespace std;
int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int n;
    cin>>n;
    vector<int> a(n);
    for(int i=0;i<n;++i){
        cin>>a[i];
    }
    int q,c;
    cin>>q;
    while(q--){
        int l,r,v;
        cin>>l>>r>>v;
        for(int i=l;i<=r;++i){
            int p=a[i];
            if(v>0){
                a[i]=min(a[i],p+v);
            }else if(v<0){
                a[i]=max(0,p+v);
            }

        }
    }
    for(int i=0;i<n;i++){
        cout<<a[i]<<" ";
    }
    return 0;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccj61VCL.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/cc2lklpn.o:candies.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccj61VCL.o: in function `main':
grader.cpp:(.text.startup+0x2fe): undefined reference to `distribute_candies(std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status