C++ Puntatori
Authored by Andrea Prete
Computers
University
Used 484+ times
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9 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
int x = 1;
int *px = &x;
cout << px;
Stampa 1
Stampa l'indirizzo di x
Errore di compilazione
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
int x = 1;
int *px = &x;
cout << *px;
Stampa 1
Stampa l'indirizzo di x
Errore di compilazione
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
int x = 1;
int *px = &x;
x++;
cout << *px;
Stampa 1
Stampa 2
Stampa l'indirizzo di x
Errore di compilazione
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
int x = 1;
int *px = &x;
(*px)++;
cout << x;
Stampa 1
Stampa 2
Stampa l'indirizzo di x
Errore di compilazione
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
int i=1, j=10;
int *p = &i;
int *q = &j;
q = p;
i++;
cout << *q;
1
2
10
11
Errore di compilazione
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
int i=1, j=10;
int *p = &i;
int *q = &j;
*q = *p;
i++;
cout << *q;
1
2
10
11
Errore di compilazione
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
int i=1, j=10;
int *p = &i;
int *q = &j;
i++;
*q = *p;
cout << *q;
1
2
10
11
Errore di compilazione
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