smallestCountry功能輸入和輸出錯誤

Question

此代碼是尋找到一個分隔的文件，並以最小的總面積發現全國各地，我以比較它們提出了兩套對字符串的定義。該代碼輸出爲largestCountry功能，而不是最小的國家的信息。

while (!in.fail()) 
{ 
    if (minArea == 0 || Area < minArea) 
    { 
     readRecord(in, ISO2, ISO32, ISONumeric2, fips2, Country2, Capital2, 
      Area2, Population2, Continent2, tld2, CurrencyCode2, CurrencyName2, Phone2, 
      PostalCodeForm2, PostalCodeRegex2, Languages2, geonameid2, neighbors2, 
      EquivalentFipsCode2); 

     minArea = Area2; 
    } 
    else { 
     readRecord(in, ISO, ISO3, ISONumeric, fips, Country, Capital, 
      Area, Population, Continent, tld, CurrencyCode, CurrencyName, Phone, 
      PostalCodeForm, PostalCodeRegex, Languages, geonameid, neighbors, 
      EquivalentFipsCode); 
    } 
} 

Answer 1

只是猜測，因爲我們缺少的信息很多：

// some init of Area & minArea here 

while (!in.fail()) { 
    if (Area < minArea) { 
     minArea = Area; 
    } 
    readRecord(in, ISO, ISO3, ISONumeric, fips, Country, Capital, 
     Area, Population, Continent, tld, CurrencyCode, CurrencyName, Phone, 
     PostalCodeForm, PostalCodeRegex, Languages, geonameid, neighbors, 
     EquivalentFipsCode); 

}