This use c language to realize continuous four Spaces into a TAB, my code displayed on the oj presen-CodePudding

# include & lt; stdio.h>
# include & lt; Stdlib. H>
Int main ()
{
C, int I;
While ((c=getchar ())! EOF)={
If (c==' ') {
i=1;
While ((c=getchar ())==' ') {
+ + I;
If (I==4) {
Printf (" \ t ");
i=0;
}
}
Printf (" % s ", I, "");
Putchar (c);
}
The else {
Putchar (c);
i=0;
}
}
return 0;
}

CodePudding user response:

The

refer to the original poster weixin_46841697 response:

 printf (" % s ", I, "");

Printf have this usage
Should be printf (" % d ", I);

CodePudding user response:

 # include & lt; stdio.h> 
# include & lt; Stdlib. H> 
Int main () 
{
C, int I; 
Int flag=1; 

While ((c=getchar ())! EOF)={
If (c==' ') {
If (flag==0) 
i++; 
The else 
I=1; 
//I=1; 
/* 
While ((c=getchar ())==' ') {
+ + I; 
If (I==4) {
Printf (" \ t "); 
i=0; 
} 
} 
*/
Flag=0; 
If (I==4) {
Printf (" \ t "); 
i=0; 
} 
*//printf (" % s ", I, ""); 
//putchar (c); 
} 
The else {
flag=1; 
Putchar (c); 
i=0; 
} 
} 
return 0; 
}

For your reference ~