View Compilation Error

0_0_26296382_13365.cpp: In function 'int main()':
0_0_26296382_13365.cpp:26:27: error: expected primary-expression at end of input
  while(scanf("%d%d",&n,&m)%
                           ^
0_0_26296382_13365.cpp:26:27: error: expected ')' at end of input
0_0_26296382_13365.cpp:26:27: error: expected statement at end of input
0_0_26296382_13365.cpp:26:27: error: expected '}' at end of input