4. Indicate the output int i, j, sum=0;
Types of Loop
Loops are the elements of programming in which a part of code is repeated a particular number of times. Loop executes the series of statements many times till the conditional statement becomes false.
Loops
Any task which is repeated more than one time is called a loop. Basically, loops can be divided into three types as while, do-while and for loop. There are so many programming languages like C, C++, JAVA, PYTHON, and many more where looping statements can be used for repetitive execution.
While Loop
Loop is a feature in the programming language. It helps us to execute a set of instructions regularly. The block of code executes until some conditions provided within that Loop are true.
![4. Indicate the output
int i, j, sum=0;
for (i = 0; i < 4; i++)
{
sum
+= arl[i, i];
ar1[i, i] = 0;
for (i = 1; i < 5; i++)
{
for (j
Console.Write("{0,4} ", ar1[i, j]) ;
Console.WriteLine("{0}", sum);
1; j < 4; j++)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4c9df75d-34bc-47ed-9951-aa8fdac47781%2Fabab49e4-23d6-4215-ab46-919a8d1b7cad%2F4y3vebj_processed.jpeg&w=3840&q=75)
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