CODEWITHSUNDEEP
c++vectorcout
user1745860
user1745860

Reputation: 247

vector handling displaying output

Vector data: Mary Daryl Cherry

Mary vector position[0]

Daryl vector position[1]

Cherry vector position[2]

Vector size: 3

Vector name: data

No need for Mary [ if vector[0], then display vector[1] and vector[2])

Scene 0: Daryl is on Scene_0 Cherry is on Scene_0

No need for Daryl ( if vector[1], then display vector[0] and vector[2])

Scene 1: Mary is on Scene_1 Cherry is on Scene_1

No need for cherry( if vector[2], then display vector[0] and vector[1])

Scene 2:

Mary is on Scene_2 Daryl is on Scene_2

How do i display at such above? It seems kinda hard to display

data.erase(data.begin());

for(int i=0; i<data.size(); i++)
{

    cout<<data[i]<<is on Scene_[i];

}

Thanks in advance!

Upvotes: 0

Views: 82

Answers (2)

Pierre Fourgeaud
Pierre Fourgeaud

Reputation: 14510

For you problem, I think an inner loop can do easily the problem :

unsigned int size = data.size();
for( unsigned int i = 0; i < size; i++ )
{
    for ( unsigned int j = 0; j < size; j++ )
    {
        if ( i != j )
        {
            cout << data[j] << " is on Scene_" << i;
        }
    }
}

You can see it working here : http://ideone.com/oYEIHY.

Maybe you should look at http://www.cplusplus.com/doc/tutorial/control/, because you seem not very familiar with the structures. For example, the if statement is a loop...

Upvotes: 2

Jason C
Jason C

Reputation: 40336

cout << data[i] << " is on Scene_" << i;

Upvotes: 2

Related Questions