c语言怎样截取字符串

今天小编给大家带来的是c语言怎样截取字符串，希望能帮助到大家！

操作方法

01

直接给大家代码吧：#include#include#includevoidprint(chars[],intn,intm){intk;inti;char*p;k=strlen(s);p=s;

02

for(i=n-1;i

03

题目要调用这个函数：viod substr(char *source，int start，intlength，char *dest);//cscs.cpp:Definestheentrypointfortheconsoleapplication.//#include"stdafx.h"#include#include#includevoidsubstr(char*source,intstart,intlength,char*dest);intmain(){

04

chara[20],b[20],*p;intn,x,i;printf("howlong:");scanf("%d",&n);printf("where:");scanf("%d",&x);getchar();printf("inputwords:");gets(a);p=a;substr(p,x,n,b);return0;}

05

voidsubstr(char*source,intstart,intlength,char*dest){intk;inti;intj=0;char*p;k=strlen(source);p=source;for(i=start-1;i