100 Most Important C# Programs
43. Program to print upper triangle .
Code:
# include <stdio.h>
# include <conio.h>
main( )
{
int a[4][4],i,j,c;
clrscr( );
printf(“ enter which no u want”);
scanf(“%d”,&c);
for(i=0;i<4;i++)
for(j=0;j<4;j++)
if(i<j)
a[i][j]=c;
else
a[i][j]=0;
for(i=0;i<4;i++)
for(j=0;j<4;j++)
{
printf(“ %d:”,a[i][j]);
printf(‘\n”);
}
getch( );
}