Exercise: C For LoopWhat is the main use of a for loop in C?To execute a block of code indefinitely To loop through a block of code a specific number of times To check conditions without executing any code To run a loop based on user input only...
for(inti : myNumbers) { cout << i <<"\n"; } Try it Yourself » Loop Through a String You can also use a for-each loop to loop through characters in a string: Example string word ="Hello"; for(charc : word) { cout << c <<"\n"; ...
To demonstrate a practical example of the for loop, let's create a program that counts to 100 by tens:Example for (i = 0; i <= 100; i += 10) { printf("%d\n", i);} Try it Yourself » In this example, we create a program that only print even numbers between 0 and 10 ...
for fruit in myFruits: print(fruit) Result: Run code There is more than one way to loop through an array, but using a for loop is perhaps the most straight forward way that is also supported in all programming languages, like this: Python JavaScript Java C++ myFruits = ['banana','appl...
for _ in range(size)] self.size = size self.vertex_data = [''] * size def add_edge(self, u, v, c): self.adj_matrix[u][v] = c def add_vertex_data(self, vertex, data): if 0 <= vertex < self.size: self.vertex_data...