Count 4 Liu Xinyu's first homework

1. Summary of learning content

    1. After several weeks of study, summarize the learning experience and experience.

Through these few weeks of study, I have a better understanding of the C language. During the learning process, for me, it can be called "painful and happy!" Many times just because of a small symbol It will affect the entire program, and the process of finding errors is maddening! But when I corrected my mistakes myself and saw that the programs I typed out by myself could run smoothly, the little sense of achievement was a little bit of joy. Maybe this is also a kind of charm of the C language! This also shows the strictness of the C language. The teacher said that the C language is a tool for communication between humans and machines. Be careful!

2. Problems encountered in study and homework and the process of solving them

Question 1: How to write comments

solution:/* */

Question 2: double data %lf

Solution: l is not 1, l is the first letter of long

Question 3: How to write the while statement

solution:

  • expression1;     
  • while(expression2){
  • for loop body statement;
  • expression3}            

3. PTA work

4. Additional content

 

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