c程序设计语言第二版1.18

#include<stdio.h>#include<string.h>#define MAXLEN 5000#define MAXSENLEN 200void delblank(char *s);//读入字符串，删除末尾空白符和空白行； int main(){char s[MAXLEN] = {0};delblank(s);printf("%s",s);return 0;}void delblank(char *s){int i = 0;int anchorofsen = 0;char sentence[MAXSENLEN] = {0};int c = 0;while(c != EOF){i = 0;anchorofsen = 0;while((c = getchar()) != '\n' && c != EOF){sentence[i] = c;i++;if(c != ' ' && c != '\t'){anchorofsen = i;}}if(anchorofsen != 0){sentence[anchorofsen] = '\n';sentence[anchorofsen + 1] = '\0';strcat(s,sentence);}}}

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