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悬赏分：20 - 2007年08月22日
昨天的题难度大了点，今天来个简单点的
CODE: Write a function that given a string of digits and a target value, prints where to put +'s and *'s between the digits so they combine exactly to the target value. Note there may be more than one answer, it doesn't matter which one you print. Examples: "1231231234",11353 -> "12*3+1+23*123*4" "3456237490",1185 -> "3*4*56+2+3*7+490" "3456237490",9191 -> "no solution" |
提问者：唠叨 08-22 08:08
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