3 solutions

  • -1
    @ 2022-3-23 21:55:35

    #include

    #include

    #include

    #include

    #include

    #include

    #include

    typedeflonglongll;

    using****namespacestd;

    voidsolve14(){

    ** **map<ll,vector> s;

    ** **ll n,m;

    ** **s[0].push_back(0);

    ** **cin>>n>>m;

    ** **for (ll i=0; i<m; i++) {

    ** **ll j,l;

    ** **cin>>j>>l;

    ** **s[j].push_back(l);

    ** **}

    ** **for (ll i=1; i<=n; i++) {

    ** **cout<<s[i].size()<<" ";

    ** **sort(s[i].begin(),s[i].end());

    ** **for (ll j=0;j<s[i].size() ; j++) {

    ** **cout<<s[i][j]<<" ";

    ** **}

    ** **cout<<endl;

    ** **}


    }

    int main(){

    ** **int t=1;

    ** **//cin>>t;

    ** **while(t>0){

    ** **solve14();

    ** **t--;

    ** **}

    ** **return 0;

    }

    //用了map

    Information

    ID
    837
    Time
    1000ms
    Memory
    128MiB
    Difficulty
    2
    Tags
    # Submissions
    41
    Accepted
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