View Compilation Error

0_0_15570593_24189.cpp:16:1: error: stray '\' in program
 AM+=(BS+AS\60);
 ^
0_0_15570593_24189.cpp:17:1: error: stray '\' in program
 AH+=(BM+AM\60);
 ^
0_0_15570593_24189.cpp: In function 'int main()':
0_0_15570593_24189.cpp:12:1: error: expected ';' before 'while'
 while(N--)
 ^