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  1. Prepare
  2. C
  3. Introduction
  4. Pointers in C
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Pointers in C

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  • vinitha132415
     + 0 comments

    include

    include

    void update(int *a,int *b) { *a=*a + *b; *b=abs(*a - *b); // Complete this function
    }

    int main() { int a, b; int *pa = &a, *pb = &b;

    scanf("%d %d", &a, &b);
update(&a, &b);
printf("%d\n%d", a, b);

return 0;

    }

  • Robin_Bijo
     + 0 comments
    #include <stdio.h>

void update(int *a,int *b) {
    *a = *a+*b;
    *b = abs(*a-*b-*b);
    //The extra *b is because *a value is changed above by adding *b
    //So to equalize the effect we subtract *b
}

int main() {
    int a, b;
    int *pa = &a, *pb = &b;
    
    scanf("%d %d", &a, &b);
    update(pa, pb);
    printf("%d\n%d", a, b);

    return 0;
}

  • tejaskishoreav
     + 0 comments

    hiii

  • aayushsaini102
     + 0 comments

    void update(int *a,int *b) { *a= *a + *b; *b= *a - *b - *b; if(*b <= 0){ *b = -*b; } else { *b; } // Complete this function
    }

  • MargaretRoark89
     + 0 comments

    Thanks for sharing Valuable post. windaddy com