1019: 计算奖金

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Description

企业发放的奖金根据利润提成。利润低于或等于100000元的,奖金可提10%;
利润高于100000元,低于200000元(100000<I≤200000)时,低于100000元的部分按10%提成,高于100000元的部分,可提成 7.5%;
200000<I≤400000时,低于200000元部分仍按上述办法提成,(下同),高于200000元的部分按5%提成;
400000<I≤600000元时,高于400000元的部分按3%提成;600000<I≤1000000时,高于600000元的部分按1.5%提成;
I>1000000时,超过1000000元的部分按1%提成。从键盘输入当月利润I,求应发奖金总数。

Input

一个整数,当月利润。

Output

一个整数,奖金。

Sample Input

900

Sample Output

90

HINT

用Switch要比用if的看起来更清晰。

#include <stdio.h>
#include <stdlib.h>

int main()
{
    int I, b, b1, b2, b3, b4, b5;
    scanf("%d", &I);
    b1 = 100000 * 0.1;
    b2 = (200000-100000) * 0.075;
    b3 = (400000-200000) * 0.05;
    b4 = (600000-400000) * 0.03;
    b5 = (1000000-600000) * 0.015;
    if(I<=100000)
        b = I * 0.1;
    else if(I<=200000)
        b = b1 + (I-100000)*0.075;
    else if(I<=400000)
        b = b1 + b2 + (I-200000)*0.05;
    else if(I<=600000)
        b = b1 + b2 + b3 + (I-400000)*0.03;
    else if(I<=1000000)
        b = b1 + b2 + b3 + b4 + (I-600000)*0.015;
    else
        b = b1 + b2 + b3 + b4 + b5 + (I-1000000)*0.01;
    printf("%d", b);
    return 0;
}

#include <stdio.h>
#include <stdlib.h>

//版本2:switch
int main()
{
    int I, b, b1, b2, b3, b4, b5;
    scanf("%d", &I);

    b1 = 100000 * 0.1;
    b2 = (200000-100000) * 0.075;
    b3 = (400000-200000) * 0.05;
    b4 = (600000-400000) * 0.03;
    b5 = (1000000-600000) * 0.015;
    switch(I/100000)
    {
    case 0:
        b = I * 0.1;
        break;
    case 1:
        b = b1 + (I-100000)*0.075;
        break;
    case 2:
    case 3:
        b = b1 + b2 + (I-200000)*0.05;
        break;
    case 4:
    case 5:
        b = b1 + b2 + b3 + (I-400000)*0.03;
        break;
    case 6:
    case 7:
    case 8:
    case 9:
        b = b1 + b2 + b3 + b4 + (I-600000)*0.015;
        break;
    default:
        b = b1 + b2 + b3 + b4 + b5 + (I-1000000)*0.01;
        break;
    }
    printf("%d", b);
    return 0;
}

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转载自blog.csdn.net/sinat_34337520/article/details/89016514