/C/Sum of upper & lower triangles elements

Sum of upper & lower triangles elements

#include <stdio.h>

int main()
{

    int a[3][3],i,j,upper_sum=0,lower_sum=0;
    printf("Enter elements for the matrix : \n");
    for(i = 0; i < 3; i++){
        for(j = 0; j < 3; j++){
            printf("Matrix[%d][%d]: \n",i,j);
            scanf("%d",&a[i][j]);
        }
    }

    printf("The Matrix: \n");
    for(i = 0; i < 3; i++){
        for(j = 0; j < 3; j++){
            
            printf("%d ",a[i][j]);
        }
        printf("\n");
    }

    printf("Getting sum... \n");
    for(i = 0; i < 3; i++){
        for(j = 0; j < 3; j++){
            if(i < j){
                printf("The Upper Triangle elements are %d\n",a[i][j]);
                upper_sum+=a[i][j];
            }
            if(i > j){
                printf("The lower Triangle elements are %d\n",a[i][j]);
                lower_sum+=a[i][j];
            }
            
            
        }
       
    }
    
    printf("Sum of Uppper triangles are : %d\n",upper_sum);
    printf("Sum of lower triangles are : %d\n",lower_sum);



    return 0;
}

Similar codes

1 vote197 views1 answer
Using PostgreSQL array to store many-to-many relationship using sqlalchemy
C
16 votes212 views6 answers
Golang map
C
0 vote193 views1 answer
Mysql yyyymm format
C
2 votes211 views1 answer
Printf signed char
C
0 vote178 views1 answer
Gcc options to find out makefiel rules
C
0 vote233 views1 answer
Recursive function in c
C
0 vote177 views1 answer
Linked list by address c
C
8 votes226 views2 answers
Millis()
C
1 vote227 views1 answer
Remove first character from string c
C
6 votes188 views1 answer
Csrf_exempt
C