KatjaJu

#include <stdio.h>
#include <stdlib.h>
#include <math.h>

int main(int argc, char **argv) {
    double A, B, H, X, Y;
    int i = 0;

    printf("Y = ln( sqrt( e^(x - 1) ) ) tabuleerimine 1. meetodiga\n");

    printf("Enter A = ");
    scanf("%lf", &A);

    printf("B = ");
    scanf("%lf", &B);

    if( A > B ) {
        do {
            printf("H (H < 0) = ");
            scanf("%lf", &H);
        } while ( H > 0 );
    } else {
        do {
            printf("H (H > 0) = ");
            scanf("%lf", &H);
        } while ( H < 0 );
    }

    printf("  ARGUMENT  |  Funktsioon\n");
    printf("__________________________\n");

    do {

        if( i == 0 ) {
            X = A;
        }

        if( X > B ) {
            if ( i == 1 ) {
               X = A + H;
            }
            if( i > 1 ) {
                X = A + i * H;
            }
        }

        if( X < B ) {
            if( i == 1 ) {
                X = A + H;
            }
            if( i > 1 ) {
                X = A + i * H;
            }
        }

        Y = log( sqrt( exp( (double)(X - 1) ) ) );

        if( exp( X - 1 ) < 0 ) {
            printf("Puudub\n");
        } else {
            printf("%10.4lf  |%10.4lf\n", X, Y);
        }

        if( X == B ) {
            system("PAUSE");
            return 0;
        }

        i++;

    } while(1);

    system("PAUSE");
    return 0;
}