caption: a programming language
exif: {"Image DocumentName": "5.1 Repetition in programs", "Image ImageDescription": "Loop. A control structure that repeats a group of steps in a program. Loop body. The statements that are repeated in the loop. Three questions to determine whether loops will be required in the general algorithm: (Figure5.1) Were there any steps I repeated as I solved the problem? If so, which ones? If the answer to question 1 is yes, did I know in advance how many times to repeat the steps? If the answer to question 2 is no, how did I know how long to keep repeating the steps?", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}