Wuhan University of Science and Technology acm:1008: Chinese Edition C language Programming tutorial (second edition) Exercise 6.14

Problem Description

Enter an octal string, convert it to an equivalent decimal string, and output it in the PRINGF%s format.

Input

First, a positive integer t is entered, indicating that there is a T set of test data (1<= T <= 10010).

Next T line, one string per line, representing an octal integer (this integer is no more than 20 bits).

Output

For each test data, output the corresponding decimal string. One line per string.

Sample Input

11732

Sample Output

986

HINT

Note: The given octal number may be large, with a long long

#include <stdio.h>#include<string.h>#include<stdlib.h>Long LongMishu (intj) {    Long Longres =1;  for(;j>0; j--) {res*=8; }    returnRes;}intMain () {inti,j,k,m; Long LongN;  while(SCANF ("%d", &m)! =EOF) {         for(k=0; k<m;k++) {n=0; Chars[ +]; scanf ("%s", s);  for(I=strlen (s)-1, j=0; i>=0; I--, J + +) {n+ = (s[i]-'0')*Mishu (j); } printf ("%lld\n", N); }            }        return 1;}

Wuhan University of Science and Technology acm:1008: Chinese Edition C language Programming tutorial (second edition) Exercise 6.14