I want example for custom checker....

[drwolf1999]

I have a problem. If N is given, it is to obtain A and B who satisfy 'A+B=N'. This problem need custom checker. How should ljude be handled? (I want example for solution.c)

solution.c
#include <stdio.h> int main() { int N; scanf("%d", &N); printf("%d %d", 1, N - 1); }