1
#include
"
time.h
"
2 #include " stdio.h "
3 #include " stdlib.h "
4 int main( void ) {
5 time_t start, end;
6 start = time(NULL);
7 system( " pause " );
8 end = time(NULL);
9 printf( " The pause used %f seconds.\n " , difftime(end, start)); // <-
10 system( " pause " );
11 return 0 ;
12 }
2 #include " stdio.h "
3 #include " stdlib.h "
4 int main( void ) {
5 time_t start, end;
6 start = time(NULL);
7 system( " pause " );
8 end = time(NULL);
9 printf( " The pause used %f seconds.\n " , difftime(end, start)); // <-
10 system( " pause " );
11 return 0 ;
12 }