View Compilation Error

0_0_29933195_15133.cpp: In function 'int main()':
0_0_29933195_15133.cpp:77:13: error: 'min' is not a member of 'std'
    int min1=std::min(a,b);
             ^
0_0_29933195_15133.cpp:78:13: error: 'max' is not a member of 'std'
    int max1=std::max(a,b);
             ^