0_0_33129406_30311.cpp: In function 'int main()':
0_0_33129406_30311.cpp:7:29: error: expected ')' before '!' token
while ( scanf("%d",&n)! = EOF ) {
^
0_0_33129406_30311.cpp:7:31: error: expected primary-expression before '=' token
while ( scanf("%d",&n)! = EOF ) {
^
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