Eroare de compilare: user.cpp:5:22: error: redefinition of ‘int a [2][5001]’ int n,i,j,K,a[2][5001],d,k; ^ user.cpp:4:5: error: ‘int a [2][5001]’ previously declared here int a[2][5001]; ^ user.cpp: In function ‘int suma(int, int, int, int)’: user.cpp:9:7: error: ‘aux’ declared as reference but not initialized int &aux; ^ user.cpp:18:51: error: ‘max’ was not declared in this scope if(k<K) r=max(suma(i,j-1,1,k+1),suma(i-1,j,2,1)); ^ user.cpp:17:5: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(dir==1) ^ user.cpp:25:51: error: ‘max’ was not declared in this scope if(k<K) r=max(suma(i,j-1,1,k+1),suma(i+1,j,0,1)); ^ user.cpp:24:5: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(dir==1) ^