Compilare: main.cpp: In function 'int main()': main.cpp:23:8: warning: this 'else' clause does not guard... [-Wmisleading-indentation] 23 | else | ^~~~ main.cpp:25:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else' 25 | j--; | ^ main.cpp:29:1: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 29 | for(i=1;i<=nr;i++) | ^~~ main.cpp:31:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 31 | g.close(); | ^