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Cod sursa(job #997339)
#include <stdio.h>
#include <stdlib.h>
int main()
{ FILE*fi,*fout;
int nr,con,flag;
char a;
fi=fopen("text.in" ,"r");
fout=fopen("text.out" ,"w");
a=fgetc(fi);
con=0;
nr=0;
flag=0;
while(a!='\n')
{
if((a>='a'&&a<='z')||(a>='A'&&a<='Z'))
{
while(a!='\n'&&((a>='a'&&a<='z')||(a>='A'&&a<='Z')))
{
nr++;
a=fgetc(fi);
}
flag=1;
}
if(flag==1)
con++;
while((a!='\n')&&!((a>='a'&&a<='z')||(a>='A'&&a<='Z')))
a=fgetc(fi);
flag=0;
}
if(nr==0)
fprintf(fout,"0");
else
fprintf(fout,"%d" ,nr/con);
fclose(fi);
fclose(fout);
return 0;
}