/**
 * Author: Enrico Bassetti - No copyright, no restrictions. Only Free.
 */

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <math.h>

int getSeconds(char*);

int main(int argn, char** argv) {
    if(argn < 2) {
            return 1;
    }
    sleep(getSeconds(argv[1])*1000);
    return 0;
}

int getSeconds(char* sec) {
    int size = strlen(sec);
    char tmp;
    int ret=0;
    int i=0,j=0;
    for(i=size-1,j=0; i >= 0; i--,j++) {
            tmp = sec[i];
            ret += atoi(&tmp)*(pow(10,j));
    }
    return ret;
}