White[244]% g++ vectortest.cpp 

White[245]% ./a.out
Size of vector? 5
A[0] = ? 17
A[1] = ? 3
A[2] = ? -27
A[3] = ? 42
A[4] = ? 19
Original vector: 17 3 -27 42 19 
vector again: 17 3 -27 42 19 
After munging V[0]: 17 3 -27 42 19 
Sorted vector: -27 3 17 19 42 


How many more items? 3
A[5] = ? 49
A[6] = ? 71
A[7] = ? -4
Expanded vector: -27 3 17 19 42 49 71 -4 
Sorted expanded vector: -27 -4 3 17 19 42 49 71 
Floating point vector: -3.375000 -0.500000 0.375000 2.125000 2.375000
5.250000 6.125000 8.875000 
White[246]% 

White[247]%