Feedback for SUGARCANE problem

Problem Link: SUGARCANE Problem - CodeChef

so the question says that 20% in sugercane purchase,20% more in salt and stuff and 30%percent for rent
the isnt it clear that 20+20+30 =70 percent goes in stuff and only 30 percent of his income is left as the profit
for is the total cost a glass is 50 rupees and he sells β€˜n’ glasses a day the
would profit not be 30% of his total income??
and if i write code similar to my logic it always prints 0 0 0 0 or 1 1 1 1

my code is as below

include <stdio.h>

int main(void) {
int t,n;
return 0;

The mistake is in the printf statement. You just wrote n50(30/100). You intention is to multiply. Mathematically it works. But in programming it is mandatory to mention the * symbol. Don’t worry I made the same exact mistake too when I started out :joy:
Here is the modified code.

#include <stdio.h>

int main(void)
    int t, n;
    scanf("%d", &t);
    while (t--)
        scanf("%d", &n);
        printf("%d\n", n * 50 * 30 / 100);
    return 0;

And i don’t know you wrote t-- or just t-. If you wrote t- then it should be t --.

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