Compilare: main.cpp: In function 'void coada(int)': main.cpp:18:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0;i<V[k].size();i++) ~^~~~~~~~~~~~ main.cpp:10:9: warning: unused variable 'lc' [-Wunused-variable] int lc,cc,ln,cn,p,u,i,k; ^~ main.cpp:10:12: warning: unused variable 'cc' [-Wunused-variable] int lc,cc,ln,cn,p,u,i,k; ^~ main.cpp:10:15: warning: unused variable 'ln' [-Wunused-variable] int lc,cc,ln,cn,p,u,i,k; ^~ main.cpp:10:18: warning: unused variable 'cn' [-Wunused-variable] int lc,cc,ln,cn,p,u,i,k; ^~ main.cpp: In function 'int main()': main.cpp:36:1: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(i=1;i<=n;i++) ^~~ main.cpp:40:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' return 0; ^~~~~~