0_0_34310094_2840.cpp:5:5: error: stray '\243' in program
while(scanf("%d %d",&a,&b)!=EOF)
^
0_0_34310094_2840.cpp:5:5: error: stray '\251' in program
0_0_34310094_2840.cpp: In function 'int main()':
0_0_34310094_2840.cpp:6:2: error: expected ')' before '{' token
{
^
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