Programming for Chemical Engineers Using C, C++, and MATLAB®

Appendix C

C/C++ FUNCTIONS

AND

STATEMENTS

H

ere are some of C/C++ available functions and statements.

C STANDARD INPUT/OUTPUT FUNCTIONS

Included in the <stdio.h> header file:

printf(string) – writes formatted output to the screen

scanf(string &address) – scans and formats input from the stream

getchar(void) – gets character

putchar(char) – output character

puts(string) – output a string to the stream

C Console Input/Output Functions

Included in the <conio.h> header file:

clreol(void) – clears to end of line in text window

clrscr(void) – clears the text mode window

cprintf(string) – writes formatted output to the screen

cscanf(string) – scans and formats input ...