Help me in solving SESO03 problem

My issue

sol.c: In function ‘main’:
sol.c:12:12: error: expected ‘(’ before ‘array’
12 | if array[i] == x {
| ^~~~~
| (
sol.c:22:5: error: ‘retuen’ undeclared (first use in this function)
22 | retuen 0;
| ^~~~~~
sol.c:22:5: note: each undeclared identifier is reported only once for each function it appears in
sol.c:22:11: error: expected ‘;’ before numeric constant
22 | retuen 0;
| ^~
| ;
Run
Sub

My code

#include <stdio.h>

int main() {
    int n, x;
    scanf("%d %d", & n, & x);
    int array[n];
    for (int i = 0; i < n; i++) {
        scanf("%d", & array[i]);
    }
    int found = 0;
    for (int i = 0; i < n; i++) {
        if array[i] == x {
            founf = 1;
            break;
        }
    }
    if (found) {
        printf("yes\n");
    } else {
        printf("no\n");
    }
    retuen 0;
}

Learning course: Data structures & Algorithms lab
Problem Link: https://www.codechef.com/learn/course/muj-dsa-c/MUJDSAC19/problems/SESO03