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| #include <stdio.h>
int main(void)
{
int blanks, tabs, newlines;
int c;
int done = 0;
int lastchar = 0;
blanks = 0;
tabs = 0;
newlines = 0;
while(done == 0)
{
c = getchar();
if(c == ' ')
++blanks;
if(c == '\t')
++tabs;
if(c == '\n')
++newlines;
if(c == EOF)
{
if(lastchar != '\n')
{
++newlines; /* this is a bit of a semantic stretch, but it copes
* with implementations where a text file might not
* end with a newline. Thanks to Jim Stad for pointing
* this out.
*/
}
done = 1;
}
lastchar = c;
}
printf("Blanks: %d\nTabs: %d\nLines: %d\n", blanks, tabs, newlines);
return 0;
} |
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