Borderou de evaluare (job #772877)

Compilare: main.cpp: In function 'int main()': main.cpp:2:202: warning: suggest parentheses around comparison in operand of '!=' [-Wparentheses] 2 | std::ifstream i("bitona.in");std::ofstream o("bitona.out");int main(){int n,j,x,y,z,u,v,s;i>>n;if(n<4)o<<"DA";else{i>>y>>z,j=2;while(j<n&&y==z)y=z,i>>z,j++;u=y,v=z,s=0;while(j<n&&s<3){x=y,y=z,i>>z;if(x<=y!=y<=z)s++;j++;}(s<2)?o<<"DA":(s>2)?o<<"NU":(u<v&&z<u||u>v&&z>u)?o<<"DA":o<<"NU";}return 0;} | ~^~~ main.cpp:2:253: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 2 | std::ifstream i("bitona.in");std::ofstream o("bitona.out");int main(){int n,j,x,y,z,u,v,s;i>>n;if(n<4)o<<"DA";else{i>>y>>z,j=2;while(j<n&&y==z)y=z,i>>z,j++;u=y,v=z,s=0;while(j<n&&s<3){x=y,y=z,i>>z;if(x<=y!=y<=z)s++;j++;}(s<2)?o<<"DA":(s>2)?o<<"NU":(u<v&&z<u||u>v&&z>u)?o<<"DA":o<<"NU";}return 0;} | ~~~^~~~~