Question

write a C program to print lower triangle of a square ​

Answer 1

Hey, I am little weak in C .

please don't consider any mistake in the program.

Explanation:

/* C Program to find Lower Triangle of a square matrix*/

#include<stdio.h>

int main()

{

int i, j, rows, columns, a[10][10];

printf("\n Please Enter Number of rows and columns : ");

scanf("%d %d", &i, &j);

printf("\n Please Enter the Matrix Elements \n");

for(rows = 0; rows < i; rows++)

{

for(columns = 0;columns < j;columns++)

{

scanf("%d", &a[rows][columns]);

}

}

for(rows = 0; rows < i; rows++)

{

printf("\n");

for(columns = 0; columns < j; columns++)

{

if(rows >= columns)

{

printf("%d ", a[rows][columns]);

}

else

{

printf("0 ");

}

}

}

return 0;

}