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C program to print the upper triangular matrix
Here, we are going to learn how to print the upper triangular matrix in C programming language?
Submitted by Nidhi, on July 15, 2021
Problem Solution:
Given a 3x3 matrix, we have to print the upper triangular matrix using C program.
Program:
The source code to print the upper triangular matrix is given below. The given program is compiled and executed using GCC compile on UBUNTU 18.04 OS successfully.
// C program to print the upper triangular matrix
#include <stdio.h>
int main()
{
int Matrix[3][3] = {
{ 9, 8, 7 },
{ 5, 4, 6 },
{ 1, 2, 3 }
};
int i, j;
printf("Matrix:\n");
for (i = 0; i < 3; ++i) {
for (j = 0; j < 3; ++j) {
printf("%d ", Matrix[i][j]);
}
printf("\n");
}
printf("\nUpper triangular matrix is: \n");
for (i = 0; i < 3; i++) {
for (j = 0; j < 3; j++) {
if (j >= i)
printf("%d ", Matrix[i][j]);
else
printf(" ");
}
printf("\n");
}
return 0;
}
Output:
Matrix:
9 8 7
5 4 6
1 2 3
Upper triangular matrix is:
9 8 7
4 6
3
Explanation:
Here, we created a 3X3 matrix that contains integer elements. Then we printed matrix elements and the upper triangular matrix on the console screen.
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