1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | #include<stdio.h> #include<ctype.h> void main() { char ch; for(;;) { ch=getchar(); if(ch==' ') break; if(isalnum(ch)) printf("%c is alphanumaric\n",ch); } } |
If you only do what you can do you will never become more than you are now ___Master Shifu
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