Eroare de compilare: user.cpp:1:2: error: invalid preprocessing directive #incude #incude<stdio.h> ^ user.cpp: In function ‘long long int exp(long long int, long long int)’: user.cpp:10:10: error: ‘i’ was not declared in this scope for (i = 0; (1<<i) <= p; ++ i) // Luam toti biti lui p la rand ^ user.cpp: In function ‘int main()’: user.cpp:23:36: error: ‘stdin’ was not declared in this scope freopen("inversmodular.in","r",stdin); ^ user.cpp:23:41: error: ‘freopen’ was not declared in this scope freopen("inversmodular.in","r",stdin); ^ user.cpp:24:39: error: ‘stdout’ was not declared in this scope freopen("inversmodular.out", "w", stdout); ^ user.cpp:26:21: error: ‘scanf’ was not declared in this scope scanf("%lld", &A); ^ user.cpp:31:31: error: ‘printf’ was not declared in this scope printf("%lld", exp(A, N-2)); ^ user.cpp:30:15: warning: unused variable ‘phi’ [-Wunused-variable] long long phi = N-1; ^