1#include <stdio.h>
2int main() {
3
4 int number1, number2, sum;
5
6 printf("Enter two integers: ");
7 scanf("%d %d", &number1, &number2);
8
9 // calculating sum
10 sum = number1 + number2;
11
12 printf("%d + %d = %d", number1, number2, sum);
13 return 0;
14}
15
1<html>
2<head>
3 <script type="text/javascript">
4 function sum() {
5 var num1 = Number(document.getElementById("field").value);
6 var num2 = Number(document.getElementById("field2").value);
7 var sum= num1+num2;
8 alert("The sum is" +" "+ sum);
9 };
10 </script>
11</head>
12
13<body>
14 <h2>Adding two Number</h2>
15 <form>
16
17 <input type="text" placeholder="Enter A Number" id="field"><br><br>
18 <input type="text" placeholder="Enter A Number" id="field2"><br><br>
19 <input type="button" value="ADD" onclick="sum()" />
20 </form>
21</body>
22</html>
23
1#include<stdio.h>
2int main() {
3int a, b, sum;
4printf("\nEnter two no: ");
5scanf("%d %d", &a, &b);
6sum = a + b;
7printf("Sum : %d", sum);
8return(0);