Răspunsuri

2014-11-19T15:28:43+02:00
Trebuie sa faci suma lui gaus,cu cele 5-6 intrebari
2014-11-19T15:30:31+02:00
1+2+3+..................+98
98+97+96+...............+1
................................
99+99+99+...................+99
numar de termeni 98
98x99=9702
9702:2=4851