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#include <stdio.h>
int main()
{
int i;
int bonus,bon1,bon2,bon4,bon6,bon10;
int branch;
bon1=100000*0.1;
bon2=bon1+100000*0.075;
bon4=bon2+200000*0.05;
bon6=bon4+200000*0.03;
bon10=bon6+400000*0.015;
scanf("%d",&i);
branch=i/100000;
if (branch>10) branch=10;
else if (branch<0) branch=-1;
switch(branch)
{ case -1:bonus=0;break;
case 0:bonus=i*0.1;break;
case 1:bonus=bon1+(i-100000)*0.075;break;
case 2:
case 3: bonus=bon2+(i-200000)*0.05;break;
case 4:
case 5: bonus=bon4+(i-400000)*0.03;break;
case 6:
case 7:
case 8:
case 9: bonus=bon6+(i-600000)*0.015;break;
case 10: bonus=bon10+(i-1000000)*0.01;
}
printf("prize=%d\n",bonus);
return 0;
}
改了好几回了,总提示部分答案错误,求大神改正。
本帖最后由 xieglt 于 2020-10-27 09:37 编辑
- #include <stdio.h>
- int main()
- {
- float i;
- float bonus,bon1,bon2,bon4,bon6,bon10;
- int branch;
- bon1=100000*0.1f;
- bon2=bon1+100000*0.075f;
- bon4=bon2+200000*0.05f;
- bon6=bon4+200000*0.03f;
- bon10=bon6+400000*0.015f;
- scanf("%f",&i);
- branch = (int) (i/100000);
- if(i < 0)
- branch = -1;
- else if (branch>10)
- branch=10;
- switch(branch)
- { case -1: bonus=0;break;
- case 0: bonus=i*0.1f;break;
- case 1: bonus=bon1+(i-100000)*0.075f;break;
- case 2:
- case 3: bonus=bon2+(i-200000)*0.05f;break;
- case 4:
- case 5: bonus=bon4+(i-400000)*0.03f;break;
- case 6:
- case 7:
- case 8:
- case 9: bonus=bon6+(i-600000)*0.015f;break;
- case 10: bonus=bon10+(i-1000000)*0.01f;
- }
- printf("prize=%f\n",bonus);
- return 0;
- }
复制代码
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