View Compilation Error

0_0_24896158_2162.cpp: In function 'int main()':
0_0_24896158_2162.cpp:17:19: error: 'INF' was not declared in this scope
         int MIN = INF, t;
                   ^
0_0_24896158_2162.cpp:19:17: error: 't' was not declared in this scope
    scanf("%d", &t), MIN = min(MIN, t);
                 ^
0_0_24896158_2162.cpp:23:17: error: 't' was not declared in this scope
    scanf("%d", &t), MIN = min(MIN, t);
                 ^