View Compilation Error

0_0_31197101_31172.cpp: In function 'int main()':
0_0_31197101_31172.cpp:2:48: error: expected statement at end of input
 #define rep(i,a,b) for(int i = (a);i < (b); ++i)
                                                ^
0_0_31197101_31172.cpp:75:4: note: in expansion of macro 'rep'
    rep(i,0,n)
    ^
0_0_31197101_31172.cpp:2:48: error: expected '}' at end of input
 #define rep(i,a,b) for(int i = (a);i < (b); ++i)
                                                ^
0_0_31197101_31172.cpp:75:4: note: in expansion of macro 'rep'
    rep(i,0,n)
    ^
0_0_31197101_31172.cpp:2:48: error: expected '}' at end of input
 #define rep(i,a,b) for(int i = (a);i < (b); ++i)
                                                ^
0_0_31197101_31172.cpp:75:4: note: in expansion of macro 'rep'
    rep(i,0,n)
    ^
0_0_31197101_31172.cpp:2:48: error: expected '}' at end of input
 #define rep(i,a,b) for(int i = (a);i < (b); ++i)
                                                ^
0_0_31197101_31172.cpp:75:4: note: in expansion of macro 'rep'
    rep(i,0,n)
    ^