Compilare: main.cpp: In function 'int main()': main.cpp:11:4: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(i=1; i<=m; i++) ^~~ main.cpp:14:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' for(i=1; i<=m; i++) ^~~