Wrong Answer
/in/foo.cc: In function 'int main()':
/in/foo.cc:17:23: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
if(a[i]>a[i-1]&&a[i]<a[i+1]||a[i]>a[i-1]&&a[i]>a[i+1])
~~~~~~~~~~~^~~~~~~~~~~~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:17:23: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
if(a[i]>a[i-1]&&a[i]<a[i+1]||a[i]>a[i-1]&&a[i]>a[i+1])
~~~~~~~~~~~^~~~~~~~~~~~~
