0_0_35591287_4821.cpp: In function 'int main()':
0_0_35591287_4821.cpp:22:17: error: invalid initialization of reference of type 'int&' from expression of type 'double'
if(judge(num)==0)
^
0_0_35591287_4821.cpp:4:5: note: in passing argument 1 of 'int judge(int&)'
int judge(int &m){
^
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