题解 | #四则运算#
四则运算
http://www.nowcoder.com/practice/9999764a61484d819056f807d2a91f1e
eval是个好东西
let line
while(line=readline()) {
line = line.replace('{','(').replace('}',')')
console.log(eval(line))
} 四则运算
http://www.nowcoder.com/practice/9999764a61484d819056f807d2a91f1e
eval是个好东西
let line
while(line=readline()) {
line = line.replace('{','(').replace('}',')')
console.log(eval(line))
} 相关推荐