For Loop

The wizards of For Loop A Lecture By Abdul Ghaffar Khan

‘ C’ and Iterative Logic ,[object Object],[object Object],[object Object],[object Object],Ch – 8 For Loop By Abdul Ghaffar Khan

The for Loop: ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Ch – 8 For Loop By Abdul Ghaffar Khan

Order of execution ,[object Object],[object Object],[object Object],[object Object],[object Object],Ch – 8 For Loop By Abdul Ghaffar Khan ,[object Object],[object Object],[object Object],[object Object]

Example 8.1 ( Print 10 natural numbers) Ch – 8 For Loop By Abdul Ghaffar Khan main() { int NBR; clrscr(); for(NBR=l; NBR<=10; ++NBR) printf("%d ",NBR); getch() } Output: 2 3 4 5 6 7 8 9 10

Example 8.2 ( print a table ) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Ch – 8 For Loop By Abdul Ghaffar Khan ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Example 8.3 ,[object Object],Ch – 8 For Loop By Abdul Ghaffar Khan C8 lower left corner BC lower right corner

Example 8.3 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Ch – 8 For Loop By Abdul Ghaffar Khan printf("C8"); // drawing bottom line for (x=1;x<72;++x) { printf("cd"); } printf("BC") ; getch(); }

Multiple assignments in the for loop ,[object Object],[object Object],[object Object],[object Object],[object Object],Ch – 8 For Loop By Abdul Ghaffar Khan

Example 8.3 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Ch – 8 For Loop By Abdul Ghaffar Khan ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

The break statement ,[object Object],Ch – 8 For Loop By Abdul Ghaffar Khan ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

The continue statement ,[object Object],Ch – 8 For Loop By Abdul Ghaffar Khan main() { for( exp_l ; exp_2;exp_3) { statement 1; statement 2.; if( condition) continue; statement3; statement4; } statement5;. statement6; }

Nested for loop: ,[object Object],Ch – 8 For Loop By Abdul Ghaffar Khan for ( exp1 ; condition;exp2) { body-of-loop 1 for( exp3; condition2;exp4) { body-of-loop2 } }

Example 8.4 ( Factorials) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Ch – 8 For Loop By Abdul Ghaffar Khan ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Example 8.5 ( Stars) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Ch – 8 For Loop By Abdul Ghaffar Khan ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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