招银信用卡中心笔试

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下面是招商银行信用卡中心笔试三道编程题:

▍第一题

题目:

我的答案:

/**
 * 通过率33.3%
 */
let lines = readline().split("");
let count = 0;

for(let i = 0; i < lines.length -1; i++){
    for(let j = 0; j < lines.length -1 - i; j++){
        if(lines[j] == 'D' && lines[j+1] == 'C'){
            lines[j] == 'C';
            lines[j+1] == 'D';
            count++;
        }
    }
}

print(count);

参考答案:

▍第二题

题目:

我的答案:

/**
 * 通过率100%
 */
let lines = readline().split(" ");
let max_num = 0;

for(let i = 0; i < lines.length; i++){
    lines[i] = parseInt(lines[i]);
}

for(let i = 0; i < lines.length; i++){
    for(let j = i+1; j < lines.length; j++){
        max_num = ((lines[j] > lines[i]) && ((lines[j] - lines[i]) > max_num)) ? lines[j] - lines[i] : max_num;
    }
}

print(max_num);

▍第三题

题目:

我的答案:

/**
 * 通过率50%
 */
let lines = readline().split(" ");
let n = parseInt(readline());

let temp = 0;

let speed = 0;

for(let i = 0; i < lines.length; i++){
    if(parseInt(lines[i]) > temp){
        temp = parseInt(lines[i]);
    }
}

for(let i = 1; i <= temp; i++){
    let tmp = 0;
    for (let j = 0; j < lines.length; j++){
        if(parseInt(lines[j]) % n == 0){
            tmp += parseInt(parseInt(lines[j]) / i);
        } else {
            tmp += parseInt(parseInt(lines[j]) / i) +1;
        }
    }
    if(tmp <= n){
        speed = i;
        break;
    }
}

print(speed);

参考答案:

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