Nikul
4 Answer(s) 2 years and 3 months ago
Posted in : Design concepts & design patterns
I have done some operation, and want to repeat same operation again at users choice. but its not working properly. I am using goto statement.
void main()
{ float rs, p;
char z;
clrscr();
rep :
printf("\nEnter the value rs");
scanf("%f",&rs);
p=rs*100;
printf("\n\npaisa =%2.f ",p);
printf("\n do you want to access operation once again? press y/n");
if(z='y') /* i have check this also by if(z=='y') but its not working. */
goto rep;
getch();
}
problem happening is either its repeating again and again.. or its not repeating according to users choice.
February 5, 2011 at 9:58 AM
try this...
void main() { float rs,p; char z='y'; clrscr(); while(z=='y') { printf("\nEnter the value rs"); scanf("%f",&rs); p=rs*100; printf("\n\npaisa =%2.f ",p); printf("\n do you want to access operation once again? press y/n"); scanf("%c",z); } getch(); }
February 5, 2011 at 10:04 AM
try this...
void main() { float rs,p; char z='y'; clrscr(); while(z=='y') { printf("\nEnter the value rs"); scanf("%f",&rs); p=rs*100; printf("\n\npaisa =%2.f ",p); printf("\n do you want to access operation once again? press y/n"); scanf("%c",z); } getch(); }
February 5, 2011 at 10:18 AM
void main() { float rs,p; char z; clrscr(); rep : ; printf("\nEnter the value rs"); scanf("%f",&rs); p=rs*100; printf("\n\npaisa =%2.f ",p); printf("\n do you want to access operation once again? press y/n"); if(z=='y') /* i have check this also by if(z=='y') but its not working. */ goto rep; getch();
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