46: octal to decimal, 46-decimal

46: octal to decimal, 46-decimal
46: octal to decimal

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Total time limit:

1000 ms

 

Memory limit:

65536kB

Description

Converts an octal positive integer to a decimal number.

Input

A row contains only one positive integer a represented by octal. The range of a in decimal format is (0, 65536 ).

Output

A row in decimal format.

Sample Input

11

Sample output

9

 1 #include<iostream> 2 #include<cstdio> 3 #include<queue> 4 #include<cmath> 5 using namespace std; 6 int ans[10001]; 7 int now; 8 int tot; 9 int j=1;10 int main() 11 {12     int n;13     cin>>n;14     while(n!=0)15     {16         tot=n%10*j+tot;17         j=j*8;18         n=n/10;19     }20     cout<<tot;21     return 0;22 }