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26 lines
295 B

2 years ago
#include<iostream>
using namespace std;
//<2F><><EFBFBD>ܣ<EFBFBD><DCA3><EFBFBD>һ<EFBFBD><D2BB>ʮ<EFBFBD><CAAE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD><D7AA>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void bin2(int n) {
int i,j=0;
int a[1000];
i=n;
if(i==0) {
cout<<"0"<<endl;
}
while(i) {
a[j]=i%2;
i/=2;
j++;
}
for(i=j-1; i>=0; i--)
cout<<a[i];
cout<<endl;
}
int main() {
bin2(12);
return 0;
}