Compilare: main.cpp: In function 'void citire()': main.cpp:18:8: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] fin>>a+1>>b+1; ~^~ main.cpp:18:13: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] fin>>a+1>>b+1; ~^~ main.cpp:63:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0;i<v.size() ;i++) ~^~~~~~~~~ main.cpp:17:12: warning: unused variable 'gasit' [-Wunused-variable] {int i,k=0,gasit; ^~~~~