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Parse GPS String for Time and Coordinates

Code

#include <stdio.h>
#include <string.h>

void parse_gprmc(char *nmea) {
    // Your logic here
    nmea += 7;
    printf("Time: ");
    printf("%c", *nmea++);
    printf("%c", *nmea++);
    printf(":");
    printf("%c", *nmea++);
    printf("%c", *nmea++);
    printf(":");
    printf("%c", *nmea++);
    printf("%c", *nmea++);
    printf("\n");
    printf("Latitude: ");
    nmea += 3;
    while(*nmea != ','){
        printf("%c", *nmea++);
    }
    nmea++;
    printf(" %c", *nmea++);
    nmea++;
    printf("\n");
    printf("Longitude: ");
    while(*nmea != ','){
        printf("%c", *nmea++);
    }
    nmea++;
    printf(" %c", *nmea++);
}

int main() {
    char nmea[100];
    fgets(nmea, sizeof(nmea), stdin);
    parse_gprmc(nmea);
    return 0;
}

Solving Approach

 

 

 

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Input

$GPRMC,123519,A,4807.038,N,01131.000,E

Expected Output

Time: 12:35:19 Latitude: 4807.038 N Longitude: 01131.000 E