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- def num_paths(startsum,lastcoin) {
- if (startsum == 250) {return 1}
- def paths = 0;
- [1,2,5,10,20,50,100,200].each { coin ->
- if ((lastcoin>=coin) && (startsum<=(250-coin))) {
- paths += num_paths(startsum+coin,coin)
- }
- }
- return paths
- }
- println(num_paths(args[0].toInteger(), args[1].toInteger()));
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