View Compilation Error

In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/cstdio:42:0,
                 from 0_0_24162281_10238.cpp:1:
0_0_24162281_10238.cpp: In function 'int main()':
0_0_24162281_10238.cpp:70:33: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
     while (~scanf("%d%d",&n,&m!=EOF) {
                                 ^
0_0_24162281_10238.cpp:70:38: error: expected ')' before '{' token
     while (~scanf("%d%d",&n,&m!=EOF) {
                                      ^