C language experiment report "Function"

Student ID: __________ Name: __________ Class: __________ Date: __________

Instructor: __________ Grade: __________

Experiment 4 Function 1, the purpose of the experiment
1, master the function definition, call and declaration method
2, master the transfer between the actual parameters and formal parameters
3, the nested call of the function 2, the experimental content
1. Write a function that concatenates two characters.
2, write a function, from the argument to a string of characters, count the number of letters, digits, spaces and other characters in the string, enter the string in the main function and output the above result .
3. Please correct the experimental content in Experiment 3 and rewrite it into a functional form.
Physical experiment report, chemical experiment report, biological experiment report, experimental report format, experimental report template, experimental steps and processes

Fourth, the program debugging record