Copy the below c programs and execute it to see the program output:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | #include<stdio.h> #include<stdlib.h> int main() { char ch, source_file[25], target_file[25]; FILE *source, *target; printf("Enter name of file to copy\n"); gets(source_file); source = fopen(source_file, "r"); if( source == NULL ) { printf("Press any key to exit...\n"); exit(EXIT_FAILURE); } printf("Enter name of target file\n"); gets(target_file); target = fopen(target_file, "w"); if( target == NULL ) { fclose(source); printf("Press any key to exit...\n"); exit(EXIT_FAILURE); } while( ( ch = fgetc(source) ) != EOF ) fputc(ch, target); printf("File copied successfully.\n"); fclose(source); fclose(target); return 0; } |
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