C Program To Print Triangle
Here, we will see how to print a triangle using the C program
Input:
5
Output:
* * * * * * * * * * * * * * *
Approach:
The approach is very simple. We just execute a nested loop, and only print characters when the inner loop is executed after that just change the line.
Example:
C
// C program to print a triangle #include <stdio.h> // Driver code int main() { int n = 6; // ith row has i elements for ( int i = 1; i <= n; i++) { for ( int j = 1; j <= i; j++) { printf ( "*" ); } printf ( "\n" ); } return 0; } |
Output
* ** *** **** ***** ******
Time Complexity: O(n2)
Auxiliary Space: O(1), No extra Space is used.
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