發表新討論
#9102: C++ CE help !!!


zihyouliao (zihyou)

a038. 數字翻轉 | From: [118.167.154.167] | 發表日期: 2014-08-21 17:26
#include <iostream>
#include <string>
using namespace std;

int main(){
    string s;
    
    while (cin >> s) {
        for (int i= s.size()-1; i>=0; i--) {
            if (s[i] == '0') {
                s.pop_back();
            }
            else
                break;
        }
        
        for (int i= s.size()-1; i>=0; i--) {
            cout << s[i];
        }
        
        cout << endl;
    }
}
 
 
第 1 測資點(0%): CE () 
編譯錯誤
/code_1937982.cpp: In function ‘int main()’: 
/code_1937982.cpp:11:19: error: ‘std::string’ has no member named ‘pop_back’
 
why ? has no member named ?? help ~! 
ZeroJudge Forum