2sah.cpp:6: error: size of array 'a' is too large 2sah.cpp: In function 'void generare(int&, int&)': 2sah.cpp:13: error: 'a' was not declared in this scope 2sah.cpp:14: error: 'a' was not declared in this scope 2sah.cpp: In function 'int suma(int, int)': 2sah.cpp:22: error: 'a' was not declared in this scope 2sah.cpp: In function 'long int calcul(int, int)': 2sah.cpp:29: error: 'a' was not declared in this scope