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Problem 44384. Find the nearest prime number

Solution 1625178

Submitted on 11 Sep 2018 by Andriy Kavetsky
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Test Suite

Test Status Code Input and Output
1   Pass
x = 0; y_correct = 2; assert(isequal(nearestprime(x),y_correct))

y = 0 z = 0 y = 2
2   Pass
x = 5; y_correct = 5; assert(isequal(nearestprime(x),y_correct))

y = 5 z = 5
3   Pass
x = 100; y_correct = 101; assert(isequal(nearestprime(x),y_correct))

y = 100 z = 100
4   Pass
x = 500; y_correct = 499; assert(isequal(nearestprime(x),y_correct))

y = 500 z = 500
5   Pass
x = 911; y_correct = 911; assert(isequal(nearestprime(x),y_correct))

y = 911 z = 911
6   Pass
x = 2500; y_correct = 2503; assert(isequal(nearestprime(x),y_correct))

y = 2500 z = 2500
7   Pass
x = 8000; y_correct = 7993; assert(isequal(nearestprime(x),y_correct))

y = 8000 z = 8000
8   Pass
x = 100000; y_correct = 100003; assert(isequal(nearestprime(x),y_correct))

y = 100000 z = 100000
9   Pass
x = 1300000; y_correct = 1299989; assert(isequal(nearestprime(x),y_correct))

y = 1300000 z = 1300000
10   Pass
x = 179424710; y_correct = 179424719; assert(isequal(nearestprime(x),y_correct))

y = 179424710 z = 179424710

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