View Compilation Error

0_0_15572333_20528.cpp:5:1: error: expected primary-expression before 'int'
 int a[1000];
 ^
0_0_15572333_20528.cpp:5:1: error: expected '}' before 'int'
0_0_15572333_20528.cpp:5:1: error: expected ',' or ';' before 'int'
0_0_15572333_20528.cpp:8:1: error: expected unqualified-id before 'while'
 while(cin>>m)
 ^