i need the best solution with O Fastes solution

Paola is a strict Math teacher. She challenged her students to calculate ae) where C) cl(b-c Are you up to the challenge? Can you calculate this number? Standard input Each of the following t lines represent a different test case and consist of three integers a, b,c(1 Standard output a, b,c 106 and bc). Output t lines, for each case print the result modulo 10+7 Constraints and notes 1t10 . 1 a, b,c106