Compilare: main.cpp: In function 'int main()': main.cpp:10:18: warning: unused variable 'j' [-Wunused-variable] long long i, j, k, n, a, b, p, s, c, x; ^ main.cpp:10:21: warning: unused variable 'k' [-Wunused-variable] long long i, j, k, n, a, b, p, s, c, x; ^ main.cpp:10:24: warning: unused variable 'n' [-Wunused-variable] long long i, j, k, n, a, b, p, s, c, x; ^