26 lines
403 B
C
26 lines
403 B
C
#include <stdio.h>
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#include <unistd.h>
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int main(int argc, char **argv) {
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int i,len,rv;
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unsigned char string[BUFSIZ];
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unsigned char out[BUFSIZ];
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rv=read(0,string,BUFSIZ);
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if (rv<=0) return -1;
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len=rv;
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printf("Len=%d\n",len);
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printf("\"");
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for(i=0;i<len;i++) {
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out[i]='@'+(string[i]>>4);
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out[i+len]='@'+(string[i]&0xf);
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}
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out[2*len]=0;
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printf("%s",out);
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printf("\"\n");
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return 0;
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}
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