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C++ Number Pattern 55

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C++ Number Pattern 55

Try to print the following number pattern using C++.

Print This Output
1
2 6
3 7 10
4 8 11 13
5 9 12 14 15

Source Code

C++ Compiler
#include <iostream> using namespace std; int main() { int i, j, k, res; for(i=1; i<=5; i++) { k = 4; res = i; for(j=i; j<i+i; j++) { if(i == j) cout << j << " "; else { res = res + k; cout << res << " "; k--; } } cout << "\n"; } return 0; }

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