Compilare: main.cpp: In function 'int main()': main.cpp:19:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(j== 1 && x!=9) d = -1; if(j== 1 && x==9) r = -1; ^~ main.cpp:19:37: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' if(j== 1 && x!=9) d = -1; if(j== 1 && x==9) r = -1; ^~