Compilare: main.cpp: In function 'int main()': main.cpp:29:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for (k=st[i-1];k<=min(dr[i-1],m);++k) ^~~ main.cpp:40:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' for (j=st[i];j<=min(dr[i],m);++j) ^~~