3. Programming problems (1) Evaluate the following expression Until the last item is less than 0.0001 with do while 1/2+

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3 Programming Problems 1 Evaluate The Following Expression Until The Last Item Is Less Than 0 0001 With Do While 1 2 1 (33.37 KiB) Viewed 20 times

3. Programming problems (1) Evaluate the following expression Until the last item is less than 0.0001 with do while 1/2+1/3+1/4+1/5!...... +1/15!....... (2) There is a string array composed of English words: string s [] = {"we", "will", "word", "what", "and", "two", "out", "I", "hope", "you", "can", "me", "please", "accept", "my", "best"); Write program to realize: 1) Count the number of words beginning with the letter w; 2) Count the number of words with "or" string in the word; 3) Count the number of words with length of 3. (3) The grades of three students in Advanced Mathematics, Assembly Language and Java Programming are known, and the average score of each student is calculated and output to the screen.