#include <iostream> |
using namespace std; |
int backward( int a); |
int main() |
{ |
int a; |
cout<< "请输入一个整数:" ; |
cin>>a; |
cout<< "反向后值:" <<backward(a)<<endl; |
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return 0; |
} |
int backward( int a) //获取一个整型值,并将数字反向函数 |
{ |
int right_digit,newnum=0; |
|
do { |
right_digit=a%10; |
|
newnum=newnum*10+right_digit; |
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a/=10; |
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} while (a!=0); |
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return newnum; |
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} |