View Compilation Error

0_0_29828582_28439.cpp:14:14: error: size of array 's' has non-integral type 'double'
 double s[MAXN];
              ^
0_0_29828582_28439.cpp:15:14: error: size of array 'l' has non-integral type 'double'
 double l[MAXN];
              ^
0_0_29828582_28439.cpp:16:14: error: size of array 't' has non-integral type 'double'
 double t[MAXN];
              ^
0_0_29828582_28439.cpp:17:14: error: size of array 'v' has non-integral type 'double'
 double v[MAXN];
              ^