online compiler and debugger for c/c++

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Source Code    Language
#include <stdio.h> int main() { FILE *fin, *fout; int n; fin = fopen("input.txt", "r"); if(fin==NULL) { printf("Unable to open input file\n"); exit(1); } fout = fopen("output.txt", "w"); if(fout==NULL) { printf("Unable to open output file\n"); exit(1); } fscanf(fin, "%d", &n); fprintf(fout, "%d", n); fflush(fout); printf("Thanks for doing File I/O test.\n"); printf("Press enter to continue.."); getchar(); int ret = remove("output.txt"); if(ret == 0) { printf("File deleted successfully\n"); } else { printf("Error: unable to delete the file\n"); } printf("Press enter to continue.."); getchar(); return 0; }

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Command line arguments:
Standard Input: Interactive Console Text



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