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C++ Program to Calculate Sum of Natural Numbers - CodeGK
Δ Cpp Examples
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♦ C++ Program to Calculate Sum of Natural Numbers
♣ Example1: C++ Program to Calculate Sum of Natural Numbers
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#include
#include
using namespace std; int calculateSum(int number){ int sum= (number+1)*(number/2); return sum; } int main() { int number1=5; int sum1=calculateSum(number1); printf("Sum of %d Natural Numbers is %d\n",number1,sum1); int number2=10; int sum2=calculateSum(number2); printf("Sum of %d Natural Numbers is %d\n",number2,sum2); int number3=18; int sum3=calculateSum(number3); printf("Sum of %d Natural Numbers is %d\n",number3,sum3); return 0; }
Output: