Submission #9594

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
9594	2014-09-28 07:31:53	ksmail12	Your life (kriii2_Y)	C++98	Compilation error	0 ms	0 KiB

Y

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#include <iostream>
#include <cstdio>
#include <vector>
#include <queue>
using namespace std;
vector<bool> v;
int find(vector<vector<int> > &g, queue<int> &q, int level, int n){
    if(q.empty()) return 0;
    int curr;
    queue<int> next;
    while(!q.empty()) {
        curr = q.front();
        q.pop();
        for(vector<int>::iterator it = g[curr].begin(); it!=g[curr].end();it++) {
            if(*it == n && v[*it] == false) {
                printf("%d\n", level+1);
                return level;
            }
            if(!v[*it] && *it != n) {
                v[*it] = true;
                next.push(*it);
            }
        }
    }
    return find(g, next, level+1, n);
}
 
 
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Compilation message (stderr)

Y.cpp: In function 'int main()':
Y.cpp:52:5: error: 'chk' was not declared in this scope
Y.cpp:36:27: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
Y.cpp:46:31: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]