Compilare: user.cpp: In function ‘int main()’: user.cpp:63:42: warning: ‘cj2’ may be used uninitialized in this function [-Wmaybe-uninitialized] a[ci2][cj2]=a[ci2][cj2]+S-a[ci2][n+1]; ^ user.cpp:63:42: warning: ‘ci2’ may be used uninitialized in this function [-Wmaybe-uninitialized] user.cpp:61:33: warning: ‘cj’ may be used uninitialized in this function [-Wmaybe-uninitialized] a[ci][cj]=a[ci][cj]+S-a[ci][n+1]; ^ user.cpp:61:33: warning: ‘ci’ may be used uninitialized in this function [-Wmaybe-uninitialized] user.cpp:63:28: warning: ‘S’ may be used uninitialized in this function [-Wmaybe-uninitialized] a[ci2][cj2]=a[ci2][cj2]+S-a[ci2][n+1]; ^