Eroare de compilare: main.cpp: In function 'int main()': main.cpp:32:38: error: expected ';' before ')' token 32 | total=total+(kon2*(kon2-1))/2)*(n-1); | ^ | ; main.cpp:12:19: warning: unused variable 'i' [-Wunused-variable] 12 | long long t,n,i,v,j,kon1,kon2,total; | ^ main.cpp:12:23: warning: unused variable 'j' [-Wunused-variable] 12 | long long t,n,i,v,j,kon1,kon2,total; | ^ Non zero exit status: 1