Compilare: main.cpp: In function 'int main()': main.cpp:22:26: warning: self-comparison always evaluates to false [-Wtautological-compare] 22 | if(v[st+1]-v[st] < v[st+1]-v[st]) | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~ main.cpp:24:31: warning: self-comparison always evaluates to false [-Wtautological-compare] 24 | else if(v[st+1]-v[st] > v[st+1]-v[st]) | ~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~ main.cpp:35:9: warning: statement has no effect [-Wunused-value] 35 | for(st; st<dr; st++) | ^~