题解 | #计算某字母出现次数#
计算某字母出现次数
http://www.nowcoder.com/practice/a35ce98431874e3a820dbe4b2d0508b1
const line = readline().toUpperCase()
const code = readline().toUpperCase()
function findNum() {
let count = 0
for(let i=0;i<line.length;i++) {
if(line[i]===code) {
count++
}
}
return count
}
console.log(findNum()) 
