Compilare: main.cpp: In function 'int main()': main.cpp:35:9: warning: this 'else' clause does not guard... [-Wmisleading-indentation] else ^~~~ main.cpp:37:13: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else' for(;j<=b;j+=v[i]){ ^~~