Submission #931555

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
931555	2024-02-22 04:08:42	nguyentunglam	Simurgh (IOI17_simurgh)	C++17	Compilation error	0 ms	0 KiB

simurgh

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#include<bits/stdc++.h>
#define all(v) v.begin(), v.end()
#define endl "\n"
#define int long long
using namespace std;
const int N = 510 + 01;
int a[N][N];
//mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
mt19937 rng(1417415151);
long long rnd(long long l, long long r) {
    return l + rng() % (r - l + 1);
}
int u[510], v[510];
int32_t main() {
  for(int test = 1; test <= 100000; test ++) {
    cerr << "Test Case #" << test << ":.....\n";
    ofstream cout ("task.inp");
    int n = rnd(4, 5), m = rnd(1, 4);
    m = min(m, n * (n - 1) / 2 - n + 1);
    vector<pair<int, int> > e;
 
 
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Compilation message (stderr)

simurgh.cpp: In function 'int32_t main()':
simurgh.cpp:53:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   53 |     for(int i = 0; i < e.size(); i++) {
      |                    ~~^~~~~~~~~~
/usr/bin/ld: /tmp/ccYOWqh0.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccGFHUV2.o:simurgh.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccYOWqh0.o: in function `main':
grader.cpp:(.text.startup+0x2ef): undefined reference to `find_roads(int, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status