testgen.cpp

#include<bits/stdc++.h>
using namespace std;

int size[] = {10, 20, 30, 40, 50, 60, 70, 100, 200, 300, 400, 500};
int kkk = 0;
void generateArray(int m) {
	for (int i = 0; i < m; i++) {
		int n = rand() % 1000000000 + 1;
		cout << n << " ";
	}
	cout << endl;
}

void generateTests() {
	// now call that functions which you want
	int n = rand() % 100 + 1;
	cout << n << endl;
	int m = rand() % 1000000000 + 1;
	cout << m << endl;
	generateArray(n);

}

int main() {
	const char* inp[] = {"input1.txt", "input2.txt", "input3.txt", "input5.txt", "input6.txt", "input7.txt", "input8.txt", "input9.txt", "input10.txt", "input11.txt", "input12.txt"};
	const char* outp[] = {"output1.txt", "output2.txt", "output3.txt", "output5.txt", "output6.txt", "output7.txt", "output8.txt", "output9.txt", "output10.txt", "output11.txt", "output12.txt"};
	for (int i = 0; i < 12; i++) {
		// freopen(inp[i], "r", stdin);
		freopen(inp[i], "w", stdout);
		generateTests();
	}
	return 0;
}