Add solution of ch-122-1 in c++ and add stdlib in c solution

3 files changed, 63 insertions, 0 deletions

diff --git a/challenge-122/karishma/C/ch-1.c b/challenge-122/karishma/C/ch-1.c
new file mode 100644
index 0000000000..d52a21d311
--- /dev/null
+++ b/challenge-122/karishma/C/ch-1.c
@@ -0,0 +1,30 @@
+#include <stdio.h>
+#include<stdlib.h>
+
+int main() {
+    int n=0;
+    int* ptr;
+    printf("Enter total number of inputs to be entered: ");
+    scanf("%d", &n);
+    ptr = (int*)calloc(n, sizeof(int));
+    if (ptr == NULL) {
+        printf("Memory not allocated.\n");
+        exit(0);
+    }
+    else {
+        for (int i = 1; i <= n; i++) {
+            int temp=0;
+            scanf("%d",&temp);
+            ptr[i] = temp;
+        }
+        printf("\n");
+    }
+    int sum = 0;
+    for (int j = 1; j <= n; j++) {
+        sum += ptr[j];
+        printf("%d ", sum / j);
+    }
+    printf("\n");
+    free(ptr);
+    return 0;
+}
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diff --git a/challenge-122/karishma/c++/ch1 b/challenge-122/karishma/c++/ch1
new file mode 100755
index 0000000000..97181945e7
--- /dev/null
+++ b/challenge-122/karishma/c++/ch1
diff --git a/challenge-122/karishma/c++/ch1.cpp b/challenge-122/karishma/c++/ch1.cpp
new file mode 100644
index 0000000000..78da573d58
--- /dev/null
+++ b/challenge-122/karishma/c++/ch1.cpp
@@ -0,0 +1,33 @@
+#include <iostream>
+using namespace std;
+
+int main() {
+    int n=5;
+    int ptr[]={10,20,30,40,50};
+   //int* ptr;
+    // cout<<"Enter total number of inputs to be entered: ";
+    // cin>>n;
+    // ptr = (int*)calloc(n, sizeof(int));
+    // if (ptr == NULL) {
+    //     cout<<"Memory not allocated.\n";
+    //     exit(0);
+    // }
+    // else {
+    //     for (int i = 1; i <= n; i++) {
+    //         int temp=0;
+    //         scanf("%d",&temp);
+    //         ptr[i] = temp;
+    //     }
+    //     cout<<endl;
+    // }
+    int sum = 0;
+    for (int j = 1; j <= n; j++) {
+        sum += ptr[j-1];
+        int k= sum/j; 
+        cout<<k;
+        cout<<endl;
+    }
+    cout<<endl;
+    
+    return 0;
+}
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