Write a Program To Find Minimum element in Array
C program to find minimum or the smallest element in an array. It also prints the location or index at which the minimum element occurs in the array.C programming code
#include<stdio.h>
#include<conio.h>
void main()
{
int array[100], minimum, size, c, location = 1;
printf("Enter number of elements in array\n");
scanf("%d", &size);
printf("Enter %d integers\n", size);
for (c = 0; c < size; c++)
scanf("%d", &array[c]);
minimum = array[0];
for (c = 1; c < size; c++)
{
if (array[c] < minimum)
{
minimum = array[c];
location = c+1;
}
}
printf("Minimum element is present at location %d and its value is %d.\n", location, minimum);
getch();
}
{
int array[100], minimum, size, c, location = 1;
printf("Enter number of elements in array\n");
scanf("%d", &size);
printf("Enter %d integers\n", size);
for (c = 0; c < size; c++)
scanf("%d", &array[c]);
minimum = array[0];
for (c = 1; c < size; c++)
{
if (array[c] < minimum)
{
minimum = array[c];
location = c+1;
}
}
printf("Minimum element is present at location %d and its value is %d.\n", location, minimum);
getch();
}
C programming code to find minimum using function
Our function returns index at which minimum element occur.
#include <stdio.h>
int find_minimum(int[], int);
int main() {
int c, array[100], size, location, minimum;
printf("Input number of elements in array\n");
scanf("%d", &size);
printf("Input %d integers\n", size);
for (c = 0; c < size; c++)
scanf("%d", &array[c]);
location = find_minimum(array, size);
minimum = array[location];
printf("Minimum element location = %d and value = %d.\n", location + 1, minimum);
return 0;
}
int main() {
int c, array[100], size, location, minimum;
printf("Input number of elements in array\n");
scanf("%d", &size);
printf("Input %d integers\n", size);
for (c = 0; c < size; c++)
scanf("%d", &array[c]);
location = find_minimum(array, size);
minimum = array[location];
printf("Minimum element location = %d and value = %d.\n", location + 1, minimum);
return 0;
}
int find_minimum(int a[], int n) {
int c, min, index;
min = a[0];
index = 0;
for (c = 1; c < n; c++) {
if (a[c] < min) {
index = c;
min = a[c];
}
}
return index;
}
int c, min, index;
min = a[0];
index = 0;
for (c = 1; c < n; c++) {
if (a[c] < min) {
index = c;
min = a[c];
}
}
return index;
}
C programming code using pointers
#include <stdio.h>
int main()
{
int array[100], *minimum, size, c, location = 1;
printf("Enter the number of elements in array\n");
scanf("%d", &size);
printf("Enter %d integers\n", size);
for (c = 0; c < size; c++)
scanf("%d", &array[c]);
minimum = array;
*minimum = *array;
for (c = 1; c < size; c++)
{
if (*(array+c) < *minimum)
{
*minimum = *(array+c);
location = c+1;
}
}
printf("Minimum element found at location %d and its value is %d.\n", location, *minimum);
return 0;
}
{
int array[100], *minimum, size, c, location = 1;
printf("Enter the number of elements in array\n");
scanf("%d", &size);
printf("Enter %d integers\n", size);
for (c = 0; c < size; c++)
scanf("%d", &array[c]);
minimum = array;
*minimum = *array;
for (c = 1; c < size; c++)
{
if (*(array+c) < *minimum)
{
*minimum = *(array+c);
location = c+1;
}
}
printf("Minimum element found at location %d and its value is %d.\n", location, *minimum);
return 0;
}
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