Compilare: main.cpp: In function 'int main()': main.cpp:29:8: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 29 | for (int i=1;i<=nr;i++) | ^~~ main.cpp:31:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 31 | fout<<s; | ^~~~