Compilare: main.cpp: In function 'int main()': main.cpp:13:11: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] fin>>a+1; ~^~ main.cpp:14:11: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] fin>>b+1; ~^~ main.cpp:28:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(i=0;i<=L && i<=lng1;i++) ^~~ main.cpp:42:13: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' for(i=0;i<=L;i++) ^~~