main()
{ int i,huor=10,huors=15;
int j;
int sum=0,sum1=0;
printf("Input your number");
scanf("%i",&i);
printf("shi fou jiaban?Y or N");
scanf("%i",&j);
if (j==0)
sum=i*huors;
else
sum=i*huor;
printf("%i\n",sum);
if(sum>0&&sum<300)
printf("%i",sum1==sum*0.9);
else if(sum>300&&sum<1000)
printf("%i",sum1==sum*0.85);
else if (sum>1000)
printf("%i",sum1==sum*0.75);
getchar();
return 0;
}
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