Thanks everyone for your post on my previous question I sure learnt from it
especially from Paul Herring's post. Thanks.
Now I'm trying to write a programme to convert lowercase to uppercase,
I wrote this myself(phew! wasn't easy)
#include<stdio.h>
main()
{
char lett[80];
int convt,i=0;
convt='a'-'A';
printf("Enter the word in lowercase \n");
gets(lett);
for(i=0;(lett[i]>='a')&&(lett[i]<='z');i++)
{
if(lett[i]==' ')
printf("\t");
else lett[i]-=convt;
}
puts(lett);
}
But the problem is, after a space it doesn't convert to uppercase anymore, I've
tried some logic to fix it, (thats why the if statement is there) but it
doesn't work
I got this from the textbook I'm reading. it has the same problem too.
#include<stdio.h>
main()
{
char str[80];
int i,delt='a'-'A';
printf("Enter a string less than 80 characters:\n");
gets(str);
i=0;
while(str[i])
{
if ((str[i]>='a')&&(str[i]<='z'))
str[i]-=delt;
++i;
}
printf("The entered string is (in uppercase):\n");
puts(str);
return 0;
}
By the way, the compiler (or software) I use is SILVERFROST(/PLATO);
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