Question

Write A For Loop That Prints: 1 2 ... NumVal Ex: If The Input Is: 4 The Output Is: 1 2 3 4 In C++

Answer 1

To write a C++ program that prints numbers from 1 to a given number NumVal using a for loop, you can use an int variable to iterate from 1 up to NumVal, and output each value with a space. After receiving the user input for NumVal, the loop will execute and print the required sequence of numbers.

Step-by-step explanation:

The student is asking for a C++ program that uses a for loop to print numbers from 1 to NumVal, where NumVal is an integer input provided by the user. Here is how you can write such a program:

#include <iostream>
using namespace std;

int main() {
int NumVal;
cin >> NumVal;
for (int i = 1; i <= NumVal; ++i) {
cout << i << " ";
}
return 0;
}

When you run this program, it will wait for you to input the value for NumVal. After you enter the value and press enter, it will print out the numbers from 1 to the value you entered, each followed by a space.