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Link: http://codepad.org/YWNstpxl    [ raw code | output | fork | 1 comment ]

C, pasted on Sep 16:
#include<stdio.h>
#include<conio.h>
#define MAX 100

void nhap (float a[], int &n)
{
	do
	{
		printf("\nNhap so phan tu: ");
		scanf("%d", &n);
		if(n <= 0 || n > MAX)
		{
			printf("\nSo phan tu khong hop le. Xin kiem tra lai !");
		}
	}while(n <= 0 || n > MAX);
	for(int i = 0; i < n; i++)
	{
		printf("\nNhap a[%d]: ", i);
		scanf("%f", &a[i]);
	}
}

float lonnhat(float a[], int n)
{
	float ln = a[0];
	for(int i = 0; i < n; i++)
	{
		if(a[i] > ln)
		{
			ln = a[i];
		}
	}
	return ln;
}
void xuat(float a[], int n)
{
	for(int i = 0; i < n; i++)
	{
		printf("%8.3f", a[i]);
	}
}

int main()
{
	int n;
	float a[MAX];
	nhap(a, n);
	xuat(a, n);

	float ln = lonnhat(a, n);

	printf("\nPhan tu lon nhat trong mang la %.3f", ln);

	getch();
	return 0;
}


Output:
1
2
3
4
5
6
Line 17: error: conio.h: No such file or directory
Line 5: error: expected ';', ',' or ')' before '&' token
In function 'lonnhat':
Line 26: error: 'for' loop initial declaration used outside C99 mode
In function 'xuat':
Line 37: error: 'for' loop initial declaration used outside C99 mode


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Comments:
posted by lehoangan01 on Feb 28
// Bài 134: Viết hàm tìm giá trị lớn nhất trong mảng 1 chiều các số thực

#include <iostream>
#include <math.h>
#define Max 100
using namespace std;

void input_elements(float a[], int n){
do{
if (n < 0 || n > Max){
cout << "invalid number";
}
}while (n < 0 || n > Max);
for (int i = 0; i < n; i++){
printf("\nNhap a[%d]: ", i);
scanf("%f", &a[i]);
}
}

float find_smallest_number_in_the_array(float a[], int n){
float num = a[0];
for (int i = 0; i < n; i++){
if ( a[i] < a[0]){
num = a[i];
}
}
return num;
}

int main(){
int n;
printf("\nNhap so phan tu: ");
scanf("%d", &n);

float a[n];
input_elements(a, n);

float num = find_smallest_number_in_the_array(a, n);
cout << num << " " ;

return 0;
}

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