Enter a string (length is less than 20), cut from the middle into two series such as 12345678 divide-CodePudding

, ah, online answer Ann

CodePudding user response:

For example

 int main (int arg c, const char * argv []) {
TMP char buf [21], [11]; 
int len; 
The fgets (buf, sizeof (buf), stdin); 
Len=(int) strlen (buf); 
If (buf [len - 1]=='\ n') {
Buf [len -]='\ 0'; 
} 
Len/=2; 
Strncpy (TMP, buf, len); 
Printf (" % s % s ", TMP, buf + len); 
return 0; 
}

CodePudding user response:

In c + +/2 directly is short after long before the break up,

CodePudding user response:

 
#include 
#include 
using namespace std; 

Int main () {
String STR. 

Cin & gt;> str; 

Auto mid=STR. The begin () + STR. The length ()/2; 

String s1 (STR. The begin (), mid); 
String s2 (mids, STR. End ()); 

Cout & lt; 
return 0; 
} 

/* 
Run 
Abcdefg 
ABC, defg 
*/