Submission #1165610

#	Time	Username	Problem	Language	Result	Execution time	Memory
1165610		SmuggingSpun	Swapping Cities (APIO20_swap)	C++20	Compilation error	0 ms	0 KiB

swap

#include<bits/stdc++.h>
#include "swap.h"
using namespace std;
const int lim = 1e5 + 5;
bool is_sub2 = false;
int n, m, u[lim], v[lim], w[lim];
vector<int>g[lim];
void init(int N, int M, vector<int>U, vector<int>V, vector<int>W){
    n = N:
    m = M;
    for(int i = 0; i < m; i++){
        g[u[i] = U[i]].emplace_back(i);
        g[v[i] = V[i]].emplace_back(i);
        W[i] = W[i];
    }
    if(is_sub2 = (*max_element(u, u + m) == 0 && m == n - 1)){
        return;
    }
}
int getMinimumFuelCapacity(int x, int y){
    if(is_sub2){
        if(x == 0 || y == 0){
            return -1;
        }
        return max(w[g[x][0]], w[g[y][0]]);
    }
}

Compilation message (stderr)

swap.cpp: In function 'void init(int, int, std::vector<int>, std::vector<int>, std::vector<int>)':
swap.cpp:9:10: error: found ':' in nested-name-specifier, expected '::'
    9 |     n = N:
      |          ^
      |          ::
swap.cpp:9:9: error: 'N' is not a class, namespace, or enumeration
    9 |     n = N:
      |         ^
swap.cpp: In function 'int getMinimumFuelCapacity(int, int)':
swap.cpp:27:1: warning: control reaches end of non-void function [-Wreturn-type]
   27 | }
      | ^