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<enor> ` sed -i \'1i#include <stdio.h>\' letersort
author HackBot
date Sun, 05 Jul 2015 00:53:08 +0000
parents 2c18109d67c8
children a5ef8d072826
line wrap: on
line source

#include <stdio.h>
int compare(char *s,char *c){return*s-*c;}int main(){char w[40];int c,i=0;while(
1){c=getchar();if(c<=32||c==EOF){qsort(w,i,1,compare);w[i]=0;printf("%s",w);if(c
==EOF)break;putchar(c);i=0;}else{w[i++]=c;}}}