7

gistfile1.cpp

#include <vcl.h>
#include <stdio.h>
#include <conio.h>
#include <math.h>
#include <stdlib.h>
#include <classes.hpp>
#pragma hdrstop
int main()
{
        int sum = 0, i=0,n,count,b;
        char Str[100];
        fflush(stdin);
        printf("Input string ");
        gets(Str);
        n = strlen(Str);
        for (count=0;count<n;count++) {
                TryStrToInt(Str[count],b);
                switch (b){
                        case 1: sum+=1;
                        break;
                        case 2: sum+=2;
                        break;
                        case 3: sum+=3;
                        break;
                        case 4: sum+=4;
                        break;
                        case 5: sum+=5;
                        break;
                        case 6: sum+=6;
                        break;
                        case 7: sum+=7;
                        break;
                        case 8: sum+=8;
                        break;
                        case 9: sum+=9;
                        break;
                }
        }
        printf("%d",sum);
        getchar();
        getchar();
}