View Compilation Error

0_0_32359557_18738.cpp:3:14: error: size of array 's' has non-integral type 'double'
 char s[3e5+ 5],str[3e5+ 5];
              ^
0_0_32359557_18738.cpp:3:26: error: size of array 'str' has non-integral type 'double'
 char s[3e5+ 5],str[3e5+ 5];
                          ^
0_0_32359557_18738.cpp:5:13: error: size of array 'p' has non-integral type 'double'
 int p[3e5+ 5];
             ^