Small statistical character exercises in C Language

# Include <stdio. h> # define IN 1 // IN The word # define OUT 0 // not IN The word/* The C programming language [second edition] exercises The applet function: counts the number of characters, words, and rows. */Int main () {int c; // store the input word int STATE = OUT; // The initial STATE is not in the word int nc = 0; // record the new character int nl = 0; // record the new row int nw = 0; // record the new word while (c = getchar ())! = 'Q') // enter the 'q' character to exit the input {nc ++; if (c = '\ n') nl ++; if (c = ''| c = '\ n' | c =' \ t') STATE = OUT; else if (STATE = OUT) {STATE = IN; nw ++ ;}} printf ("% d \ n", nl, nw, nc); return 0 ;}