c++ - Cin failing to execute following the first iteration of loop -

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I have a loop that can be used by the user for input using std :: cin In order to get the distance between the two longitude / latitude points, however, after the first repetition of the loop, fails to execute std :: cin and then to run before the loop Using the stored variable at 

  # include & lt; Iostream & gt; #include & lt; string & gt; #to & lt include, cmath & gt; #to & lt include, sstream & gt; #to & lt include, vector & gt; #to & lt include, iterator & gt; using namespace std; Int main () {string start position; Int numDest; String arrowstart [3]; Gateline (pin, starting position); Stringstream ssinStart (initial position); Int k = 0; String airport = ""; While (ssinStart.good () & amp; amp; amp; amp; amp; amp; amp;; & lt; 3) {if (k & lt; 2) {ssinStart> & Gt; ArrStart [k]; ++ k; } And {string mid; SsinStart & gt; & Gt; Middle; ArrStart [k] .append (middle); Arrest [K]. Append (""); }} Cin & gt; & Gt; NumDest; String * destinations = new string [numDest]; Double * distDest = new double [numDest]; String Dest; {Cin & gt; for Int ii = 0; I & lt; numDest; i ++) & Gt; Destination; String arrDest [3]; Stringstream ssinDest (lost); Int j = 0; While (ssinDest.good ()) and J & LT; 3) {if (j & lt; 2) {ssinDest & gt; & Gt; ArrDest [J]; ++ j; } And {string mid; SsinDest & gt; & Gt; Middle; Destinations [i] .append (center); Destination [i] .append (""); }} String delimiter = "/"; Double latte 1 = Atf (ARR start [0]. Sbststst (0, ARRstart [0] .fund (delimiter)). C_str ()); Double Lat 2 = Atf (ARDist [0]. Sbstust (0, ARMRST [0] .fund (delimiter)). C_str ()); Double loan 1 = etf (Arrestart [1] .substr (0, ARARSTART [1] .fund (delimiter)) .c_str ()); Double loan 2 = etf (ARDist [1]. Sbstreet (0, ARMST [1] .fund (delimiter)). C_str ()); If (* Arrest [0]. RBIGi (== 'S') {lat1 = -lat1; } If (* arrDest [0]. Rbegin () == 's') {lat2 = -lat2; } If (* Arrestart [1]. Rebeccin () == 'W') {lon1 = -lon1; } If (* ARDist [1] .rbine (== 'W') {lon2 = -lon2; } Double DLT = Lot 1 - Lat 2; Double Dublin = Loan 1 - Loan 2; Double r = 3959.9; Double A = Pove (sin (dlat / 2), 2) + cos (lat 1) * cos (lat 2) * pot (sin (dublan / 2), 2); Double C = 2 * Eton2 (SQLT (A), SQLT (1-A)); Double d = r * c; DistDest [i] = D; } (Int i = 0; i

Input takes the initial space, then the number of destinations (3 in this case), then the user should point to input 3 space. However, after inputting the first place, it is repeated through the loop, the number of remaining time then output to the pair at the end (which falls on one another). I am assuming that this is a memory issue because the variable defined inside the loop is being done between iterations, but I have no luck on this issue.

I 

  15 9 .123 / N 145.22 / W Los Angeles 3 124.22 / N23.1222 / W Sanfricoco   
  o  
 
 : 10919: 9065.76: 7619.9

STD:: Cin reads only white space . So when you are giving 124.22 / N23.1222 / W San Francisco input, it reads it as four strings. So you've given enough input for all iterations.


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