C++ program to find largest number of an array

Consider below is the input array, where you want to find the largest number of an array.

1. C++ program to find the largest number of an array

Run here

In the above program,

• we have initialized the array with input.
• Using for loop we are traversing array from second element till the last element of the array
• Then we are comparing every element present in the array with the first element and then assigning the larger value to arr[0] variable
• Printing the arr[0] which gives the largest value

Results

2. C++ program to find the largest number of an array with user provided input

Try yourself here by providing input in the stdin section

In the above program,

• We are taking array size and array elements from user.
• Using for loop we are traversing array from second element till the last element of the array
• Then we are comparing every element present in the array with the first element and then assigning the larger value to arr[0] variable
• Printing the arr[0] which gives the largest value

Results