0_0_38461723_27966.cpp: In function 'int main()':
0_0_38461723_27966.cpp:13:27: error: unable to find numeric literal operator 'operator""fibo'
fibo[i]=fibo[i-1]+2fibo[i-2];
^
0_0_38461723_27966.cpp:13:27: note: use -std=gnu++11 or -fext-numeric-literals to enable more built-in suffixes
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