Compilare: main.cpp: In function 'int main()': main.cpp:42:4: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 42 | for(i=1;i<n;i++) | ^~~ main.cpp:44:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 44 | return 0; | ^~~~~~ main.cpp:21:11: warning: unused variable 'j' [-Wunused-variable] 21 | int i,j,s=0,k=0; | ^