Write a program that allows the user to pick a file

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Reference no: EM131899873

Problem

1. Write a program that allows the user to pick a file, halves the green value of each pixel in the picture, and shows the picture.

2. Write a program that allows the user to pick a file and makes it gray scale; it should calculate the average of red, green, and blue values of each pixel and then set the red, green, and blue values to that average.

Reference no: EM131899873

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