Compilare: main.cpp: In function 'void search(int*, int*)': main.cpp:28:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(j==m&&loc==0) ^~ main.cpp:30:12: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' break; ^~~~~ main.cpp: In function 'int main()': main.cpp:76:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<a.size();i++){ ~^~~~~~~~~