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- #include<stdio.h>
- #include<stdlib.h>
- #include<unistd.h>
- void print_int(int n)
- {
- char c = (char)(((int)'0')+n);
- write(1,&c,1);
- }
- int main(int argc, char *argv[])
- {
- int i, j=0;
- if(argc >1)
- {
- while (argv[1][j] != '\0')
- {
- i = ((int)(argv[1][j])-48);
- print_int(i);
- j++;
- }
- }
- return(0);
- }
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