sprintf () valodā C
Sintakse:
int sprintf(char *str, const char *string,...);
Atgriezties:
If successful, it returns the total number of characters written excluding null-character appended in the string, in case of failure a negative number is returned .
sprintf nozīmē String print. Tā vietā, lai drukātu uz konsoles, tā saglabā izvadi char buferī, kas norādīts sprintf.
C
// Example program to demonstrate sprintf()> #include> int> main()> {> > char> buffer[50];> > int> a = 10, b = 20, c;> > c = a + b;> > sprintf> (buffer,> 'Sum of %d and %d is %d'> , a, b, c);> > // The string 'sum of 10 and 20 is 30' is stored> > // into buffer instead of printing on stdout> > printf> (> '%s'> , buffer);> > return> 0;> }> |
Izvade
Sum of 10 and 20 is 30
Laika sarežģītība: O(n) , kur n ir buferī saglabāto elementu skaits.
Palīgtelpa: O(n) , kur n ir buferī saglabāto elementu skaits.
