├── README.md
├── array
    └── sum between range.c
└── countsetbit.c


/README.md:
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1 | # C-codes


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/array/sum between range.c:
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 1 | /******************************************************************************
 2 | 
 3 |                             Online C Compiler.
 4 |                 Code, Compile, Run and Debug C program online.
 5 | Write your code in this editor and press "Run" button to compile and execute it.
 6 | 
 7 | *******************************************************************************/
 8 | 
 9 | #include <stdio.h>
10 | 
11 | int main()
12 | {
13 |     int n,t;
14 |     scanf("%d",&n);
15 |     int arr[n];
16 |     for(int i=0;i<n;i++){
17 |         scanf("%d",&arr[i]);
18 |     }
19 |     scanf("%d",&t);
20 |     for(int i=0;i<n;i++){
21 |         int sum=arr[i];
22 |         for(int j=i+1;j<n;j++){
23 |             sum += arr[j];
24 |             if(t==sum){
25 |                 printf("%d %d",i,j);
26 |             }
27 |         }
28 |     }
29 |     return 0;
30 | }
31 | 


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/countsetbit.c:
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 1 | /******************************************************************************
 2 | 
 3 |                             Online C Compiler.
 4 |                 Code, Compile, Run and Debug C program online.
 5 | Write your code in this editor and press "Run" button to compile and execute it.
 6 | 
 7 | *******************************************************************************/
 8 | 
 9 | #include <stdio.h>
10 | int main()
11 | {
12 |     int n,c=0;
13 |     scanf("%d",&n);
14 |     while(n>0){
15 |         if(n & 1 == 1){
16 |             c++;
17 |         }
18 |         n = n>>1;
19 |     }
20 |     printf("%d",c);
21 |     return 0;
22 | }
23 | 


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