1. Write a C++ program that will find minimum number in an array?
#include <iostream>
int main()
{
std::cout << "Please enter the size of array: ";
int array_size;
std::cin >> array_size;
if(!std::cin || array_size < 1)
{
std::cout << "Bad input\n";
return 1;
}
int* data = new int[array_size];
std::cout << "Please enter " << array_size <<" integers: ";
for(int i = 0; i < array_size; ++i)
{
std::cin >> data[i];
if(!std::cin)
{
std::cout << "Bad input\n";
return 1;
}
}
int min = data[0];
for(int i = 1; i < array_size; ++i)
{
if(data[i] < min)
{
min = data[i];
}
}
std::cout << "The minimum number in an array is " << min << "\n";
delete[] data;
return 0;
}
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