#include <stdio.h> #include <stdlib.h> / * Title: * signal output by the pattern of the letter C * / int main () { System ( " Color 1F " ); // set the display frame for the blue white System ( " MODE CON Lines cols = 80 = 30 " ); // fixed display frame size / * *************************** ************** program body parting line (top) ************************************************************ * / // the while (. 1) { the printf ( " * * \ n- " ); the printf ( " * * \ n- " ); the printf ( " * * \n"); printf(" *\n"); printf(" *\n"); printf(" *\n"); printf(" *\n"); printf(" *\n"); printf(" *\n"); printf(" *\n"); printf(" * *\n"); printf(" * *\n"); The printf ( " * * \ n- " ); // } / * ********************************* ******** program body parting line (bottom) ************************************************************ * / return 0 ; }