标签:span eof mem include 选项 char stream href col
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stringstream
getline記得特殊處理一下數字n到第一行字符串中間的換行
1 #include <iostream> 2 #include <string> 3 #include <cstring> 4 #include <algorithm> 5 #include <vector> 6 #include <sstream> 7 using namespace std; 8 int A[27]; 9 bool C[27]; 10 string B[27]; 11 int main() 12 { 13 string s; 14 ios::sync_with_stdio(false); 15 cin >> s; 16 int len = s.length(); 17 memset(A, 0, sizeof A); 18 for (int i = 0; i < len; i++) 19 { 20 if (i + 1 < len && s[i + 1] == ‘:‘) 21 { 22 A[s[i] - ‘a‘] = 1; 23 i++; 24 } 25 else 26 { 27 A[s[i] - ‘a‘] = 2; 28 } 29 } 30 int n; 31 cin >> n; 32 getline(cin, s); 33 for (int i = 0; i < n; i++) 34 { 35 //getline(cin,s); 36 memset(C, 0, sizeof C); 37 getline(cin, s); 38 cout << "Case " << i + 1 << ": "; 39 stringstream a; 40 a << s; 41 a >> s; 42 while (a >> s) 43 { 44 45 if (s.length() == 2 && s[0] == ‘-‘ && s[1] >= ‘a‘ && s[1] <= ‘z‘) 46 { 47 if (A[s[1] - ‘a‘] == 1) 48 { 49 a >> B[s[1] - ‘a‘]; 50 } 51 else if (!A[s[1] - ‘a‘]) 52 break; 53 C[s[1] - ‘a‘] = 1; 54 } 55 else 56 break; 57 } 58 for (int i = 0; i < 26; i++) 59 { 60 if (C[i]) 61 { 62 cout << ‘-‘ << char(i + ‘a‘) << ‘ ‘; 63 } 64 if (C[i] && A[i]) 65 { 66 cout << B[i] << ‘ ‘; 67 } 68 } 69 cout << ‘\n‘; 70 } 71 }
标签:span eof mem include 选项 char stream href col
原文地址:https://www.cnblogs.com/liulex/p/11914593.html