Compilare: main.cpp: In function 'int main()': main.cpp:21:14: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(mx[nr2]-mn[j]>=2) sol++; j--; } ^~ main.cpp:21:42: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' if(mx[nr2]-mn[j]>=2) sol++; j--; } ^