求数的量级?c++
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#include <bits/stdc++.h>
using namespace std ;
int main () {
int n ;
cin >> n ;
if (n / 1000000000 == 0) {
if (n / 100000000 == 0) {
if (n / 10000000 == 0) {
if (n / 1000000 == 0) {
if (n / 100000 == 0) {
if (n / 10000 != 0)
cout << "wan" ;
} else
cout << "shi wan" ;
} else
cout << "bai wan" ;
} else
cout << "qian wan" ;
} else
cout << "yi" ;
} else
cout << "shi yi" ;
}
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