#include <iostream>
#include <cstdio>
 
const int DUMMY = 0;
int a[] = {DUMMY, 2, 5, 9, 3, -2, 7};
int n = (sizeof(a) / sizeof(a[0])) - 1;
 
int main() {
	int maxsum = -0x7FFFFFFF;
	int maxj = n, save_i = 0, save_j;
	for (int j = n - 1; j > 0; --j) {
		if (a[j] > a[maxj]) maxj = j;
		else {
			int sum = a[j] + a[maxj];
			if (sum > maxsum) {
				maxsum = sum;
				save_i = j;
				save_j = maxj;
			}
		}
	}
 
	if (save_i == 0) printf("No solution\n");
	else printf("(%d, %d) = %d, %d\n", save_i, save_j, a[save_i], a[save_j]);
	return 0;
}
 

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