#include <stdio.h>
#include <time.h>
 
int main() {
    char *time_string = "2023-02-30 12:34:56";
    struct tm time_struct;
    time_t time_value;
 
    // Parse the string into a tm struct
    if (strptime(time_string, "%Y-%m-%d %H:%M:%S", &time_struct) == NULL) {
        printf("Error parsing time string\n");
        return 1;
    }
 
    // Convert the tm struct to a time_t value
    time_value = mktime(&time_struct);
 
    printf("Time value: %ld\n", time_value);
 
    return 0;
}

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