Compilare: main.cpp: In function 'int stanga(int)': main.cpp:24:12: warning: 'r' may be used uninitialized [-Wmaybe-uninitialized] 24 | return r; | ^ main.cpp:11:17: note: 'r' was declared here 11 | int i,j,mij,r; | ^ main.cpp: In function 'int dreapta(int)': main.cpp:42:12: warning: 'r' may be used uninitialized [-Wmaybe-uninitialized] 42 | return r; | ^ main.cpp:29:17: note: 'r' was declared here 29 | int i,j,mij,r; | ^ main.cpp: In function 'int main()': main.cpp:62:16: warning: 'r' may be used uninitialized [-Wmaybe-uninitialized] 62 | out<<dr-st+1<<endl; | ~~^~~ main.cpp:11:17: note: 'r' was declared here 11 | int i,j,mij,r; | ^ main.cpp:62:16: warning: 'r' may be used uninitialized [-Wmaybe-uninitialized] 62 | out<<dr-st+1<<endl; | ~~^~~ main.cpp:29:17: note: 'r' was declared here 29 | int i,j,mij,r; | ^