Sanzida Hossain

i did the below code:
int n, q, l, r;
scanf("%d %d", &n, &q);
int a[n], i, j, sum;
for(i=0;i<n;i++)
{
scanf("%d", &a[i]);
}
while(q–)
{
sum=0;
scanf(&q…

this is what I could think of so far:
#include<stdio.h>
#define ll long long int
#define ull unsigned long long int
int main()
{
int n, m, i, j;
scanf("%d %d", &n, &m);
ll arr[n][m];
for(i=1;i<=n;…