HDU 1064Financial Management
2016-03-11 00:00
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Larry graduated this year and finally has a job. He’s making a lot of money, but somehow never seems to have enough. Larry has decided that he needs to grab hold of his financial portfolio and solve his financing problems. The first
step is to figure out what’s been going on with his money. Larry has his bank account statements and wants to see how much money he has. Help Larry by writing a program to take his closing balance from each of the past twelve months and calculate his average
account balance.
[align=left]Input[/align]
The input will be twelve lines. Each line will contain the closing balance of his bank account for a particular month. Each number will be positive and displayed to the penny. No dollar sign will be included.
[align=left]Output[/align]
The output will be a single number, the average (mean) of the closing balances for the twelve months. It will be rounded to the nearest penny, preceded immediately by a dollar sign, and followed by the end-of-line. There will be no
other spaces or characters in the output.
HDU的水题。。水到不能再水。注意最后要加个换行
#include<stdio.h>
int main()
{
double a[12],sum;
for(int i=0;i<12;i++){
scanf("%lf",&a[i]);
sum+=a[i];
}
printf("$%.2lf\n",sum/12);
}
HDU的水题。。水到不能再水。注意最后要加个换行
step is to figure out what’s been going on with his money. Larry has his bank account statements and wants to see how much money he has. Help Larry by writing a program to take his closing balance from each of the past twelve months and calculate his average
account balance.
[align=left]Input[/align]
The input will be twelve lines. Each line will contain the closing balance of his bank account for a particular month. Each number will be positive and displayed to the penny. No dollar sign will be included.
[align=left]Output[/align]
The output will be a single number, the average (mean) of the closing balances for the twelve months. It will be rounded to the nearest penny, preceded immediately by a dollar sign, and followed by the end-of-line. There will be no
other spaces or characters in the output.
HDU的水题。。水到不能再水。注意最后要加个换行
#include<stdio.h>
int main()
{
double a[12],sum;
for(int i=0;i<12;i++){
scanf("%lf",&a[i]);
sum+=a[i];
}
printf("$%.2lf\n",sum/12);
}
HDU的水题。。水到不能再水。注意最后要加个换行
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