I’m trying to debug my code and if I enter 7.2 for cout << "Enter the interest rate per year: " << endl; cin >> interest; the program runs fine but if I enter 50 or 100 the program only lets me continuously press enter like there’s something wrong with the buffer. Is anyone able ..
Category : loops
#include <iostream> using namespace std; int main() { int i; string userInput; int index; getline(cin, userInput); index = userInput.length(); for(i = index; i <= 0; i–) { cout << userInput.at(i); } return 0; } Program is generating absolutely 0 output. No errors or bugs, I just can’t generate any output… Any ideas to why? Source: ..
I’m trying to receive a data from one esp32 to another. I’m also doing some looping with delays for reading a sensor data and switch on/off relay cooling. This device also use ESPAsyncWebServer as API server (not included in code for the size). I’m receiving the data from one eps32 in POST request to API ..
My task is to let user enter number n and then the matrix forms with dimensions n*n. Program then, makes diagonal have zeros, number above diagonal have to be positive numbers (1,2,…,n), and numbers below diagonal have to be negative numbers (-1,-2,…,-n). I successfully made the matrix after 8 hours of thinking, but the numbers ..
So in this program, I have to do multiplication in a very tedious fashion and for the second loop, the for loop, I’m multiplying one variable by 2 and the output is the product of that multiplication I am wondering how I could go about taking those output values and adding them together. The code ..
I have a script that opens a specified URL in chrome, shows it for 10 seconds before closing Chrome and then waits another 10 seconds before opening the same URL again (some memory training for the persons I want to use it for). Now the problem is that Chrome closes the first time, but then ..
I’m trying to prompt the user for items and the quantity of those items respectively. But when I run the program, it correctly displays the elements in the first vector, and not the elements in the second vector. #include <iostream> #include <vector> using namespace std; int main(){ // Declaring vectors vector <string> items{}; vector <int> ..
#include <iostream> using namespace std; int main() { int a[5] = {1, 2, 3, 4, 5}; int *p = a + 2; int *q = new int[3]; int i; for (i = 0; i < 3; i++) *q++ = *p++; cout << "Loop 1" << endl; while (p != a) { p–; cout << p[0] ..
using namespace std; int main() { double hours; double charge; cout << "Car" << "tt" << "Hours" << "tt" << "Charge" << endl; for (int i = 1; i <= 3; i++) { cout << i << "tt"; cin >> hours; cout << "tttt"; cin >> charge; } return 0; } This is only the ..
int main() { cout << "Enter some numbers fam! " << endl; cout << "If you wanna quit, just press q" << endl; int n{ 0 }; int product = 1; char quit = ‘q’; while (n != ‘q’) { cin >> n; product = product* n; cout <<"The product is : " << product ..
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