c³ÌÐòÉè¼ÆÓïÑÔ¹Ù·½Ìâ½â°æ¿±Îó1
#include <stdio.h>
#define MAXHIST 15
#define MAXWORD 11
#define IN 1
#define OUT 0
//´òÓ¡ÊäÈëÖе¥´Ê³¤¶ÈµÄˮƽ·½ÏòÖ±·½Í¼£¬
void main()
{
int c, i, nc, state;
int len; //length of each bar
int maxvalue; //maximum value for wl[]
int ovflow; //number of overflow words
int wl[MAXWORD]; //word length count
state = OUT;
nc = 0; //number of chars in a word
ovflow = 0;
for (i = 0; i < MAXWORD; ++i)//Êý×é³õʼ»¯
wl[i] = 0;
while((c = getchar()) != EOF){
if (c == ' ' || c == '\n' || c == '\t'){
state = OUT;
if(nc > 0)
if(nc < MAXWORD)
++wl[nc];
else
++ovflow;
nc = 0;
}else if (state == OUT){
state = IN;
nc = 1;
}else
++nc;
}
maxvalue = 0;
for (i = 1; i < MAXWORD; ++i)
if (wl[i] > maxvalue)
maxvalue = wl[i];
for (i = 1; i < MAXWORD; ++i){
printf("%5d - %d : ",i, wl[i]);
if(wl[i] > 0) {
if((len * wl[i] * MAXHIST / maxvalue) <= 0)
len = wl[i];//ÊéÉÏ´Ë´¦±¾À´Îªlen = 1
}else
len = 0;
while (len > 0){
putchar('*');
--len;
}
putchar('\n');
}
if (ovflow > 0)
printf("There are %d words >= %d\n", ovflow, MAXWORD);
}
Ïà¹ØÎĵµ£º
ǰÑÔ
ÔÚ±àд³ÌÐòµÄʱºò,ÎÒÃǾ³£ÒªÓõ½ºê¶¨Òå,ºê¶¨ÒåµÄÒýÈëȷʵ´ó´óÌá¸ßÁ˳ÌÐòµÄ¿É¶ÁÐÔ,¿ÉÒÆÖ²ÐÔ,·½±ãά»¤.......Òò´ËƯÁÁµÄºê¶¨ÒåºÜÖØÒª.....ʹÓú궨ÒåÒ²ÊÇÓÐÒ»¶¨¼¼ÇɵÄ,ÏÂÃæÊǹØÓں궨ÒåµÄһЩºÃµÄ³£Óõķ½·¨,¾Ý˵ÊÇһЩ³ÉÊìµÄÈí¼þÖг£ÓõÄ....ÎÒÌôÁËһЩÎÒÃÇÄܹ»Àí½â¶øÇÒʵÓõãµÄ.... µ«ÊÇ,ʹÓú궨ÒåʱҲҪʮ·ÖСÐÄ,Ó ......
¡¡¡¡1£¬mallocÓëfreeÊÇC++/CÓïÑԵıê×¼¿âº¯Êý£¬new/deleteÊÇC++µÄÔËËã·û¡£ËüÃǶ¼¿ÉÓÃÓÚÉêÇ붯̬ÄÚ´æºÍÊÍ·ÅÄÚ´æ¡£
¡¡¡¡2£¬¶ÔÓÚ·ÇÄÚ²¿Êý¾ÝÀàÐ͵ĶÔÏó¶øÑÔ£¬¹âÓÃmaloc/freeÎÞ·¨Âú×㶯̬¶ÔÏóµÄÒªÇó¡£¶ÔÏóÔÚ´´½¨µÄͬʱҪ×Ô¶¯Ö´Ðй¹Ô캯Êý£¬¶ÔÏóÔÚÏûÍö֮ǰҪ×Ô¶¯Ö´ÐÐÎö¹¹º¯Êý¡£ÓÉÓÚmalloc/freeÊǿ⺯Êý¶ø²»ÊÇÔËËã·û£¬²»ÔÚ±àÒëÆ ......
Ò»¸ö¼òµ¥µÄС³ÌÐò, ÔÌâÄ¿¼û<CÓïÑÔ³ÌÐòÉè¼Æ-ÏÖ´ú·½·¨>µÚ°ËÕÂÁ·Ï°13.
ÓÉÓÚ×Ô¼ºÖ»¿´µ½µÚ°ËÕÂ, ËùÒÔ, ²»¸ÒóȻʹÓú¯ÊýµÈÆäËûÄÚÈÝ, ¸ßÊÖÇë·ÅÉù´óЦ.
#include <stdio.h>
#include <time.h>
#include <stdlib.h>
#define ROWS 10
#define COLS 10
/**
* @author: selfimpr
* @blog: http:// ......
ʲôÊǻص÷º¯Êý£¿
¡¡¡¡¼ò¶øÑÔÖ®£¬»Øµ÷º¯Êý¾ÍÊÇÒ»¸öͨ¹ýº¯ÊýÖ¸Õëµ÷Óõĺ¯Êý¡£Èç¹ûÄã°Ñº¯ÊýµÄÖ¸Õ루µØÖ·£©×÷Ϊ²ÎÊý´«µÝ¸øÁíÒ»¸öº¯Êý£¬µ±Õâ¸öÖ¸Õë±»ÓÃΪµ÷ÓÃËüËùÖ¸ÏòµÄº¯Êýʱ£¬ÎÒÃǾÍ˵ÕâÊǻص÷º¯Êý¡£
¡¡¡¡ÎªÊ²Ã´ÒªÊ¹Óûص÷º¯Êý£¿
¡¡¡¡ÒòΪ¿ÉÒ԰ѵ÷ÓÃÕßÓë±»µ÷ÓÃÕß·Ö¿ª¡£µ÷ÓÃÕß²»¹ØÐÄËÊDZ»µ÷ÓÃÕߣ¬ËùÓÐËüÐèÖªµÀµÄ£¬Ö»ÊÇ´æÔÚ ......
1.10.3£¬voidÖ¸Õë
¡¾¹æÔò 1-35¡¿Ç§ÍòСÐÄÓÖСÐÄʹÓÃvoidÖ¸ÕëÀàÐÍ¡£
°´ÕÕ ANSI(American National Standards Institute)±ê×¼£¬²»ÄÜ¶Ô voidÖ¸Õë½øÐÐËã·¨²Ù×÷£¬¼´ÏÂÁвÙ×÷¶¼ÊDz»ºÏ·¨µÄ£º
void * pvoid;
pvoid++; //ANSI£º´íÎó
pvoid += 1; //ANSI£º´íÎó
ANSI ±ê×¼Ö®ËùÒÔÕâÑùÈ϶¨£¬ÊÇÒòΪËü¼á³Ö£º½øÐÐËã·¨²Ù×÷µÄÖ¸Õë±ØÐëÊ ......