fork(1) download
copy 
  1. #include<stdio.h>
  2. #define blanc ' '
  3. #define comma ','
  4. #define point '.'
  5.  
  6. int main()
  7. {
  8.  int n,nb,nc,np; n=nb=nc=np=0;
  9.  int i=' '; char oldc=blanc, newc;
  10.   while(i!=EOF)
  11.   { i=getchar(); newc=i; n++;   //putchar(newc);}
  12.     if(newc==blanc) nb++; else
  13.     if(newc==comma) nc++; else
  14.     if(newc==point) np++;
  15.     if(newc!=blanc&&newc==oldc) printf("%c%c\n",oldc,newc);
  16.     oldc=newc;
  17.   }
  18.   printf("Number of characters =%d\n",n);
  19.   printf("Number of blancs =%d\n",nb);
  20.   printf("Number of commas =%d\n",nc);
  21.   printf("Number of points =%d\n",np);
  22.  return 0;
  23. }
  24.  
Success #stdin #stdout 0s 4328KB
comments (?)
stdin
copy 
вид.овь о
stdout
copy 
Number of characters =17
Number of blancs =1
Number of commas =0
Number of points =1
https://ideone.com/UWjAhr
language:
C (gcc 8.3)
created:
4 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!