Why for loop is not functioning correctly?

Question

#include<stdio.h>
main()
{
int i,inner,outer,tempRating,didSwap,ctr=0;
char *movieName[5]={"Iron man","Iron man2","Thor","Hulk","Ant-man"};
int *movieRating[5];
char ans;
char *tempMovie="This will use to sort movies";
for(i=0;i<5;i++)
{
printf("Did yo watched %s\n",movieName[i]);
scanf("%c",&ans);
if((toupper(ans))=='Y')
{
printf("How much do you rate it\n");
scanf("%d",&movieRating[i]);
ctr++;
continue;
}
else
{
movieRating[i]=-1;
}
}
for(outer=0;outer<4;outer++)
{
for(inner=outer;inner<5;inner++)
{
if(movieRating[inner]>movieRating[outer])
{
tempRating=movieRating[inner];
tempMovie=movieName[inner];
movieRating[inner]=movieRating[outer];
movieName[inner]=movieName[outer];
movieRating[outer]=tempRating;
movieName[outer]=tempMovie;
didSwap=1;

}
}
if(didSwap==0)
{
break;
}
}
for(i=0;i<5;i++)
{
printf("%s rated %d\n",movieName[i],movieRating[i]);
}
return 0;
}

Answer 1

Add a space before %c specifier as you read the value for variable <ans>. This is needed because there's this '\n' character left in the input stream after previous input.

scanf(" %c", &ans); // notice a space before %c