1. for, do-while and switch statments
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2. for Iteration Statement
The for iteration statement handles all the details of counter-controlled iteration.
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3. for Iteration Statement (Cont.)
General Format of a for Statement
The general format of the for statement is
for (initialization; condition; increment) { statement }
for (j = 1; j <= 40; j ++){
printf(“%d\n”,j);
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4. do…while Iteration Statement
The do…while iteration statement is similar to the while statement.
In the while statement, the loop-continuation condition is tested at the beginning of the loop before the body of the loop is performed.
The do…while statement tests the loop- continuation condition after the loop body is performed.
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5. do…while Iteration Statement (Cont.)
do{ statement }while (condition);
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break and continue
continue Statement
The continue statement, when executed in a while, for or do…while statement, skips the remaining statements in the body of that control statement and performs the next iteration of the loop.
Break Statement
The break statement, when executed in a while, for or do…while statement, terminates the loop.
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7. © 2016 Pearson Education, Ltd. All rights reserved.
 switch statement
Transfers control to one of the several statements, depending on the value of a condition.
switch(x) {
case 1 : printf(“1”); break;
case 2 : printf(“2”); break;
case 3 : printf(“3”); break; }
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