vec to a 6, multiplies the third element of vec by 2, and increments the last element of vec by 1 (in that order). This should work no matter what vec is.
digs whose elements are 7, 8, 7, 8. Then access elements to change the digs to contain the elements 7, 4, 7, 4. Important: Change the 8’s to 4’s in order of increasing index.
nums whose elements are five 1’s. Then make a copy of this vector called digits, and use vector operations to change digits to {1, 2, 3}.
numbers and transforms the vector so each element is doubled.
vector<string> words = {"car", "cat", "switch", "princess"} Construct a block of code that transforms the vector to vector<string> words = {"cAr", "cAt", "switch", "mArio"}
keno.
vector<string> album = {"imagine", "needy", "NASA", "bloodline", "fake smile", "bad idea", "make up", "ghostin", "in my head", "7 rings", "thank u, next", "break up with your girlfriend, i'm bored"} Construct a block of code that counts how many songs in <code>album</code> start with b.
vector<double> temps = {82.0, 76.8, 74.3, 58.8, 79.2, 73.4, 80.1} vector<double> precip = {0.00, 0.30, 0.60, 0.90, 0.10, 0.20, 0.80} Your family will go to the beach if the temperature at least 75 degrees and the chance of precipitation is less than 50%. Construct a block of code that counts how many days your family can hit the beach on your vacation.
nouns, vector<string> nouns = {"cereal", "Cocoa Puffs", "Mario", "luigi", "Aerosmith"} Construct a block of code that creates a vector of the proper nouns in nouns. Use the isupper function to check if a letter is uppercase.
howMany and vector exclamations Construct a block of code that counts how many times “.”, “!”, and “?” occur in exclamations. Save the counts to a vector with “.” count as the first element, “!” count as the second, and “?” count as the third. Put the necessary blocks of code in the correct order.
int howMany(const vector<string>& vec, char let) {
int count = 0;
for (size_t i = 0; i < vec.size(); i++) {
for (size_t c = 0; c < vec[i].size(); c++) {
if (vec[i][c] == let) {
count++;
}
}
}
return count;
}
vector<string> excl = {"what?!", "how???", "fine!", "STOP.", "yay!!!!!", "ugh...!"};
