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#include "kernel/types.h" #include "kernel/stat.h" #include "user/user.h" int main(int argc, char *argv[]) { int i; for(i = 1; i < argc; i++){ write(1, argv[i], strlen(argv[i])); if(i + 1 < argc){ write(1, " ", 1); } else { write(1, "\n", 1); } } exit(0); }