A Pythagorean triple consists of three integers that can be the side lengths of a right triangle.

In that file will be two lines, each containing an integer: 5 3 If these two integers can be two members of a Pythagorean triple, you should print out the third integer: 4

If these two integers cannot form a Pythagorean triple, you should print -1.

In the tests/ directory you have 7 given input test cases.

In the answers/ directory you have the corresponding expected answers. You will receive 1 point for passing each predetermined test case.

Heres the code:

#include

#include

#include

int main(int argc, char* argv[]) {

// Open the filename given as the first command line argument for reading

FILE* fp = fopen(argv[1], "r");

if (!fp) {

perror("fopen failed");

return EXIT_FAILURE;

}

char buf[256];

char* string = fgets(buf, 256, fp);

int x = atoi(string);

// Printing in C.

// %d is the format specifier for integer numbers.

// is the newline character

printf( "%d ", x );

return EXIT_SUCCESS;

}

test0test1test2test3test4test5test6test7 answer0 answer 1 answer2 answer 3 answer4 answer5 answer6 answer 7 13 answer0.txtanswer1.txtanswer2.txtanswer3.txtanswer4.txtanswer5.txtanswer6.txtanswer7.txt 1254test1.txttest2.txttest3.txttest4.txttest5.txttest6.txttest7.txttest0.txt