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Program using switch statement to find factorial of natural, number​

Answer»

includeint main(){ int number; PRINTF("Enter number\n"); scanf("%d",&number); int CHOICE; printf("Enter 1 for summation or 2 for factorial\n"); scanf("%d",&choice); int sum = 0; int FACT = 1; SWITCH(choice) { case 1: while(number>0) { sum = sum+(number%10); number = number/10; } printf("%d\n",sum); break; case 2: while (number>0) { fact = fact*number; number--; } printf("Factorial is %d\n",fact); break; default: printf("Error\n"); } return 0;}


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