Compilare: main.cpp: In function 'int main()': main.cpp:15:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 15 | if (P & 1) | ^~ main.cpp:18:13: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' 18 | n = (n*n) % 1999999973 ; | ^