Submission #754925

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
754925	2023-06-08 22:17:15	MilosMilutinovic	ICC (CEOI16_icc)	C++14	Compilation error	0 ms	0 KiB

icc

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//#include "icc.h"
#include <bits/stdc++.h>
using namespace std;
const int N = 101;
int n, fa[N];
int gfa(int x) { return fa[x] == x ? x : fa[x] = gfa(fa[x]); }
//void setRoad(int x, int y) {
//    printf("new Road %d %d\n", x, y);
//}
bool query(vector<int> x, vector<int> y) {
    int sz_x = x.size();
    int sz_y = y.size();
    int qx[sz_x], qy[sz_y];
    for (int i = 0; i < sz_x; i++)
        qx[i] = x[i];
    for (int i = 0; i < sz_y; i++)
        qy[i] = y[i];
    return query(sz_x, sz_y, qx, qy);
//    printf("query\n");
//    for (int i : x) printf("%d ", i); printf("\n");
//    for (int i : y) printf("%d ", i); printf("\n");
//    int f;
//    scanf("%d", &f);
//    return f;
}
void add(vector<int>& v, int comp) {
    for (int i = 1; i <= n; i++)
        if (gfa(i) == gfa(comp))
            v.push_back(i);
}
 
 
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Compilation message (stderr)

icc.cpp: In function 'bool query(std::vector<int>, std::vector<int>)':
icc.cpp:18:18: error: could not convert 'sz_x' from 'int' to 'std::vector<int>'
   18 |     return query(sz_x, sz_y, qx, qy);
      |                  ^~~~
      |                  |
      |                  int
icc.cpp: In function 'std::pair<int, int> find_road(std::vector<int>, std::vector<int>)':
icc.cpp:35:23: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   35 |         int mid = low + high >> 1;
      |                   ~~~~^~~~~~
icc.cpp:47:23: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   47 |         int mid = low + high >> 1;
      |                   ~~~~^~~~~~
icc.cpp: In function 'void run(int)':
icc.cpp:127:9: error: 'setRoad' was not declared in this scope
  127 |         setRoad(p.first, p.second);
      |         ^~~~~~~
icc.cpp: In function 'int main()':
icc.cpp:132:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  132 |     scanf("%d", &n);
      |     ~~~~~^~~~~~~~~~