//code Dung NV
#include <stdio.h>
#include <conio.h>
void nhapmang(int a[][50],int x,int y)
{
int i,j;
for (i=0;i<x;i++)
for (j=0;j<y;j++)
{
printf("nhap phan tu [%d][%d] : ",i,j);
scanf("%d",&a[i][j]);
}
}
void inmang(int a[][50],int x,int y)
{
int i,j;
for (i=0;i<x;i++)
{
for (j=0;j<y;j++)
printf(" %5d ",a[i][j]);
printf("\n");
}
}
int min(int a[][50],int x,int y)
{
int i,j,min1=a[0][0];
for (i=0;i<x;i++)
for (j=0;j<y;j++)
if (a[i][j]<min1) min1=a[i][j];
return min1;
}
void main()
{
int m,n;
int a[50][50];
printf("nhap so hang ,so cot");
scanf("%d%d",&m,&n);
printf("nhap mang : \n");
nhapmang(a,m,n);
printf("\n in mang \n");
inmang(a,m,n);
printf("\nMin cua mang = %5d ",min(a,m,n));
getch();
}
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