本文介绍了CS50 Pset1现金错误“期望的标识符或'('”的含义?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
#include <stdio.h>
#include <cs50.h>
#include <math.h>
int main(void)
{
{
float dollars;
// prompt user for "0.00" value
do
{
dollars = get_float("Change owed: ");
}
while(dollars <= 0);
}
// print amount of coins used for change
printf("%f\n", get_change(dollars));
int get_change(float dollars);
{
//calculate which coins will be used
int cents = round(dollars * 100);
int coins = 0;
int denom[] = {25, 10, 5, 1};
for (int i = 0; i < 4; i++);
{
coins += cents / denom[i];
cents = cents % denom[i];
}
return coins;
}
}
在CS50中执行Pset1,我完全迷失了为什么我的代码无法正常工作。获取语法错误
Doing Pset1 in CS50 and I'm completely lost as to why my code isn't working. Getting syntax error
推荐答案
您应在此行中删除;
:
for (int i = 0; i < 4; i++);
此处:
int get_change(float dollars);
将 get_change
移至文件首位或使用函数声明。
move get_change
to first of file or use function declarations.
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