2
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2.1
- sroot (), . sroot () : , . sqrt ().
- sleep (), , . sleep () , , , . , 15 : sleep (15); sleep (15);
- min (), , . min () , , .
- r_str () . r_str () , . , . , , .
- prompt () . prompt () , int, double, long.
- :
class strt () {
char *p;
int len;
public:
char *getstring () { retutn p; }
int *getlength () { retutn len; } };
. 255 , len 255. . , , . , . , , , , .
- stopwatch . 0. - start () stop () . show () . clock (). .
- date:
class date {
|
|
int day, month, year;
public:
};
. , . , .
- date, , date () , time_t. (time_t. - , ++.)
- , , main () . ( samp ().)
class samp {
int a;
public:
int get_a () { return a; } };
int main ()