C code

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

#define RobMax 10

typedef struct {
	int Robot_Number;
	char Robot_Name[20];
	int Year_Manufactured;
	float Top_Speed;
	int Strength;
	int Mass;
	float Best_Score;
}robot_t;

int main(){
	int targetNumber;

	//create an array of struct,
	robot_t robot_info[10] =
	{{1, "Bender", 2054, 30.5, 80, 60, 0},
	{2, "Crusher", 1979, 15, 86, 80, 0},
	{3, "Sprinter", 2042, 45, 41, 30, 0},
	{4, "Vulc4n", 2178, 47, 90, 50, 0}};


	//opening a file for reading and writing
	FILE* file =fopen("Robot.txt", "r+w");
	if(file ==NULL){
		printf("ERROR: file failed to open!\n");
		exit(-1);
	}

	/*//Initialising the .txt file
	for (i=0; i<4; i++){
		fprintf(file, "%d %s %d %f %d %d %f\n",
		robot_info[i].Robot_Number,
		robot_info[i].Robot_Name,
		robot_info[i].Year_Manufactured,
		robot_info[i].Top_Speed,
		robot_info[i].Strength,
		robot_info[i].Mass,
		robot_info[i].Best_Score);

	}*/

			printf("you selected search a robot by number. (Type 0 to view all avalible robots)\n");
			scanf("%d", &targetNumber);

			int RNo, YM, S, M;
			char RNa[20];
			float TS, BS;

			if (targetNumber != 0){
				printf("Robot ID: %d's information:\n", targetNumber);
					while( fscanf(file, "%d%19s%d%f%d%d%f", &RNo, RNa, &YM, &TS, &S, &M, &BS) ==1) {
						robot_info[targetNumber].Robot_Number = RNo;
						strcpy(robot_info[targetNumber].Robot_Name, RNa);
						robot_info[targetNumber].Year_Manufactured = YM;
						robot_info[targetNumber].Top_Speed = TS;
						robot_info[targetNumber].Strength = S;
						robot_info[targetNumber].Mass = M;
						robot_info[targetNumber].Best_Score = BS;
						printf("Num: %d, Name: %19s, Manufactured: %d, Top Speed: %f, Strength: %d, Mass: %d, Best Score: %f.", RNo, RNa, YM, TS, S, M, BS);
					}
			}
	fclose(file);

	return 0;
}