Mercurial > hg > Papers > 2020 > soto-midterm
view src/factrial.cbc @ 1:73127e0ab57c
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author | soto@cr.ie.u-ryukyu.ac.jp |
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date | Tue, 08 Sep 2020 18:38:08 +0900 |
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__code print_factorial(int prod) { printf("factorial = %d\n", prod); exit(0); } __code factorial0(int prod, int x) { if (x >= 1) { goto factorial0(prod*x, x-1); } else { goto print_factorial(prod); } } __code factorial(int x) { goto factorial0(1, x); } int main(int argc, char **argv) { int i; i = atoi(argv[1]); goto factorial(i); }