22 lines
255 B
C
22 lines
255 B
C
main(argc, argv)
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char **argv;
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{
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int c, n;
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char *s;
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n = 0;
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if(argc < 2) {
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printf("arg count\n");
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exit();
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}
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s = argv[1];
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while(c = *s++) {
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if(c<'0' || c>'9') {
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printf("bad character\n");
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exit();
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}
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n = n*10 + c - '0';
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}
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sleep(n);
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}
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