Eroare de compilare: user.c:1:18: error: cstdio: No such file or directory user.c:3: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘namespace’ user.c:6: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘*’ token user.c:8: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘C’ user.c: In function ‘ReadData’: user.c:13: error: ‘FILE’ undeclared (first use in this function) user.c:13: error: (Each undeclared identifier is reported only once user.c:13: error: for each function it appears in.) user.c:13: error: ‘f’ undeclared (first use in this function) user.c:13: warning: implicit declaration of function ‘fopen’ user.c:14: warning: implicit declaration of function ‘fscanf’ user.c:14: warning: incompatible implicit declaration of built-in function ‘fscanf’ user.c:16: warning: implicit declaration of function ‘fclose’ user.c: In function ‘Print’: user.c:21: error: ‘for’ loop initial declarations are only allowed in C99 mode user.c:21: note: use option -std=c99 or -std=gnu99 to compile your code user.c:21: warning: implicit declaration of function ‘fprintf’ user.c:21: warning: incompatible implicit declaration of built-in function ‘fprintf’ user.c:21: error: ‘f’ undeclared (first use in this function) user.c:21: error: ‘C’ undeclared (first use in this function) user.c: In function ‘Put3’: user.c:27: error: ‘C’ undeclared (first use in this function) user.c:29: warning: left-hand operand of comma expression has no effect user.c:51: warning: left-hand operand of comma expression has no effect user.c:56: warning: left-hand operand of comma expression has no effect user.c: In function ‘Put2’: user.c:77: error: ‘C’ undeclared (first use in this function) user.c:77: warning: left-hand operand of comma expression has no effect user.c: In function ‘Put1’: user.c:95: error: ‘C’ undeclared (first use in this function) user.c: In function ‘main’: user.c:103: error: ‘f’ undeclared (first use in this function)