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  • For Loop in C

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    For Loop: allow us to efficiently write a loop that needs to be executed specific number of times.

    Syntax:

    for(init statement; test expression; increment)
    {
           code(s) to be executed; 
    }
    
    • The init statement allow us to initialize any loop control variable. This statement is executed once at the beginning of loop.
    • Next, the test expression is evaluated. If the condition is true, the body of the loop is executed else the control flow jumps to the next statement out of the loop.
    • The increment statement can be left blank as long as the semicolon appers after the condition.

    For loop example:

    # include<stdio.h>
    int main () 
    {
    
       int x;
       for( x = 5; x < 10; x++ )
        {
            printf("value of x is: %d\n", x);
           }
    
       return 0;
    }
    

    Output:

    value of x is: 5
    value of x is: 6
    value of x is: 7
    value of x is: 8
    value of x is: 9
    

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