D:\CodeBlocks\programe\main.cpp|4|warning: integer constant is too large for 'long' type| D:\CodeBlocks\programe\main.cpp||In function 'int main()':| D:\CodeBlocks\programe\main.cpp|4|warning: overflow in implicit constant conversion| ...
There are multiple test cases. The first lien of the input contains an integerT(about 100) indicating the number of test cases. ThenTcases follow. For each case, the first line contains three integersn, m, k(1 ≤n≤ 100, 0 ≤m≤n×(n-1)/2, 0 ≤k≤n, there will be no duplic...