Unit #6 Homework Problem (Solution) | |
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Sol6hw2c
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Predict the output of the following program and also fill the table indicating the memory contents for j, k, and x at the end of the program main ( ) { float x [4][4]; int j, k ; cout << setiosflags( ios:: scientific) << setprecision ( 3); for ( j = 0; j <= 3; j = j + 1) { for ( k = 0; k <= 3 ; k++) x [j][k] = k + 3.2 - k * ( j - 1.) ; } for ( k = 1; k <= 3 ; k++) cout << setw(20) << x[3][k] << endl; cout << " enter e to exit"; char hold; cin >> hold; } ANSWER: 2.200e+00 1.200e+00 2.000e-01 --------------------------------- contents of j, k, and array X: j = 4 k = 4 X array 3.20 5.20 7.20 9.20 3.20 4.20 5.20 6.20 3.20 3.20 3.20 3.20 3.20 2.20 1.20 0.20
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