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thank you
it's can get AC

please tell me where is wrong
I have tried many times,but I didn't find wrong.
Thx

=============================================
#include <iostream>

using namespace std;

int test(int n1, int n2)
{
int times=0;
int r_n1,r_n2;
while(n1!=0 || n2!=0)
{
r_n1 = n1 % 10;
r_n2 = n2 % 10;
n1/=10 ...

Here is my code.
I try a lot of times.
But I can't get AC.Please help.Thanks
#include <iostream>
#include <string>
#include <sstream>

using namespace std;

float str_to_float(string &s)
{
int count=0;
string temp;
double i_num,f_num,result;
for(int i=0;i < int(s.size());++i)
{
++count;
if(s ...