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Vectori si Algoritmi fundamentali - introducere

Authored by Rica P

Computers

8th Grade

Used 1+ times

Vectori si Algoritmi fundamentali - introducere
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17 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Se dă un vector v = [ 5,2,6,327,32, -3, 0 ,46, 36, 35]. Ce element este pe poziția 5?

327

35

5

32

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Se dă un vector v = [ 5,2,6,327,32, -3, 0 ,46, 36, 35]. Ce valoare are elementul v[1]?

327

35

5

32

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Se dă un vector v = [ 5,2,6,327,32, -3, 0 ,46, 36, 35]. Ce valoare are elementul v[4]?

327

35

5

32

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Care este secvența corectă de afișare a unui vector?

for( i=1; i<=n; i++)

cout<<x[i]<<” “;

for( i=1; i>n; i++)

cout<<x[i]<<” “;

for( i=1, i<=n, i++)

cout<<x[i]<<” “;

for( i=1; i>n; i++)

cout<<x[n]<<” “;

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Care este secvența corectă pentru citirea elementelor unui vector?

cin>>n;

for( i=1; i<=n; i++)

cin>>x[i];

cin>>n;

for( i=1; i<=n; i++)

cin<<x[i]<<” ";

cin>>n;

for( i=1; i<=n; i++)

cout<<x[i];

cout>>n;

for( i=1; i<=n; i++)

cin<<x[i]<<” “;

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Care este secvența pentru declararea unui vector?

int v[100], n, i;

int v,n,i;

int v,100,n,i;

int v[100];n;i;

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Se dă un vector v = [ 5,2,6,327,32, -3, 0 ,46, 36, 35]. Care din secvențele următoare de cod afișează primele 3 elemente ale vectorului?

for( i=1; i<=3; i++)

cout<<x[i]<<” “;

for( i=1; i<=n; i++)

cin<<x[i]<<” “;

for( i=3; i<=n; i++)

cin<<x[i]<<” “;

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