Submission #307063

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
307063	2020-09-26 22:31:04	jungsnow	ICC (CEOI16_icc)	C++14	Compilation error	0 ms	0 KiB

icc

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#include<bits/stdc++.h>
#include "icc.h"
#define x first
#define y second
using namespace std;
const int N = 101;
typedef pair <int, int> ii;
struct dsu {
    int n, p[N], s[N], C;
    vector <int> child[N];
    dsu() {};
    void init(int _n) {
        n = _n;
        C = n;
        for (int i = 1; i <= n; ++i) {
            p[i] = i;
            s[i] = 1;
            child[i].push_back(i);
        }
    }
    int anc(int u) {
        return (p[u] == u ? u : p[u] = anc(p[u]));
    }
 
 
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Compilation message (stderr)

icc.cpp: In function 'bool ask(std::vector<int>, std::vector<int>, bool)':
icc.cpp:65:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   65 |     if (!is)
      |     ^~
icc.cpp:66:16: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
   66 |         a = C; b = D;
      |                ^
icc.cpp:67:5: error: 'else' without a previous 'if'
   67 |     else {
      |     ^~~~
icc.cpp: In function 'bool dfs(std::vector<int>, bool, bool)':
icc.cpp:116:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  116 |     for (int i = 0; i < a.size() / 2; ++i)
      |                     ~~^~~~~~~~~~~~~~
icc.cpp:118:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  118 |     for (int i = a.size() / 2; i < a.size(); ++i)
      |                                ~~^~~~~~~~~~
icc.cpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < b.size() / 2; ++i)
      |                     ~~^~~~~~~~~~~~~~
icc.cpp:126:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  126 |     for (int i = b.size() / 2; i < b.size(); ++i)
      |                                ~~^~~~~~~~~~