View Compilation Error

0_0_25799010_30198.cpp: In function 'int main()':
0_0_25799010_30198.cpp:5:2: error: '_int64' was not declared in this scope
  _int64 routin[50];
  ^
0_0_25799010_30198.cpp:6:2: error: 'routin' was not declared in this scope
  routin[1] = 1;
  ^