C语言基础教程英文版ch05学习教案

1、会计学1C语言基础教程英文版语言基础教程英文版ch052第1页/共58页3第2页/共58页4第3页/共58页5第4页/共58页6第5页/共58页7第6页/共58页8第7页/共58页9第8页/共58页10第9页/共58页11The while Statement (continued)第10页/共58页12Output is:1 2 3 4 5 6 7 8 9 10第11页/共58页13Output is:10 9 8 7 6 5 4 3 2 1第12页/共58页14Output is:NUMBER SQUARE CUBE- - - 1 1 1 2 4 8 3 9 27 4 16 64 5 25

2、 125 6 36 216 7 49 343 8 64 512 9 81 729 10 100 1000第13页/共58页15Condition-controlled loopOutput is:DEGREES DEGREESCELSIUS FAHRENHEIT- - 5 41.00 10 50.00 15 59.00 20 68.00 25 77.00 30 86.00 35 95.00 40 104.00 45 113.00 50 122.00The while Statement (continued)第14页/共58页16第15页/共58页17Computing Sums and Av

3、erages Using a while Loop (continued)第16页/共58页18第17页/共58页19Computing Sums and Averages Using a while Loop (continued)第18页/共58页20Ensures that any previous value present in the storage locations assigned to the variable total is overwritten and the total starts at a correct valueAccumulating statement

4、Computing Sums and Averages Using a while Loop (continued)第19页/共58页21Calculating an averageComputing Sums and Averages Using a while Loop (continued)第20页/共58页22第21页/共58页23Sentinels (continued)第22页/共58页24第23页/共58页25第24页/共58页26Sentinels (continued)第25页/共58页27第26页/共58页28第27页/共58页29第28页/共58页30第29页/共58页3

5、1The for Statement (continued)第30页/共58页32第31页/共58页33第32页/共58页34The for Statement (continued)第33页/共58页35Comma-separated list第34页/共58页36(compare with Program 5.3)第35页/共58页37第36页/共58页38第37页/共58页39第38页/共58页40 Same code used in lines 6-7!第39页/共58页41Technique 2: Input Data Validation (continued)第40页/共58页42第41页/共58页43第42页/共58页44第43页/共58页45第44页/共58页46第45页/共58页47第46页/共58页48Nested Loops (continued)第47页/共58页49第48页/共58页50第49页/共58页51第50页/共58页5