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Filter Structs by Field Value for example Sensor Threshold

 

#include <stdio.h>
#include <stdint.h>

struct Sensor {
    char name[10];
    uint8_t value;
};

void print_above_threshold(struct Sensor sensors[], uint8_t n, uint8_t threshold) {
    // Your logic here
    for (uint8_t i = 0; i < n; i++) 
    {
      if(sensors[i].value >= threshold)
      {
        printf("%s %u\n",sensors[i].name,sensors[i].value);
      }
   }
}

int main() {
    uint8_t n, threshold;
    scanf("%hhu %hhu", &n, &threshold);

    struct Sensor sensors[100];
    for (uint8_t i = 0; i < n; i++) {
        scanf("%s %hhu", sensors[i].name, &sensors[i].value);
    }

    print_above_threshold(sensors, n, threshold);
    return 0;
}

 

 

 

 

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Input

4 50 T1 45 T2 67 T3 10 T4 90

Expected Output

T2 67 T4 90