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!7 p-exp { int correct = 0; //for (int b : ll(-3, 3)) int b = 3; // always positive for (int a = -7; a <= 7; a++) { //int x = a < 0 ? b - (-a) % b : a % b; int x = a < 0 ? b-1 - (-a-1) % b : a % b; int y = mod(a, b); if (x != y) printStructs(+a, +b, +x, +y); else ++correct; } print("Correct: " + correct); }