0_0_15524764_4806.cpp: In function 'int main()':
0_0_15524764_4806.cpp:11:37: error: invalid operands of types 'const char [4]' and 'double' to binary 'operator&'
scanf("%lf"&x)
^
0_0_15524764_4806.cpp:13:25: error: 'else' without a previous 'if'
else if(x==0)b++;
^
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