4-2.txt

清华大学第二版

public class TableTester {
	public static void main(String args[]) {
		int myTable[][] = {
			{23, 45, 65, 34, 21, 67, 78},
			{46, 14, 18, 46, 98, 63, 88},
			{98, 81, 64, 90, 21, 14, 23},
			{54, 43, 55, 76, 22, 43, 33}};
		int sum, max, maxRow=0; 
		max = 0;	//Assume all numbers are positive
		for (int row=0; row<4; row++) {
			sum = 0;
			for (int col=0; col<7; col++)
				sum += myTable[row][col];
			if (sum > max) {
				max = sum;
				maxRow = row;
			}
		}
		System.out.println("Row " + maxRow + " has the highest sum of " + max);
	}
}