Message from C, C++ discussions

December 2019

— Can an other person help me with this exercise?


Hello, i'm newbee, who can help me? I try to use "scanf" function, but i get "missed returned value". (Visual Studio)
scanf("%d", &symbol);

— Google matrix additions.

— Or better write it on a list of paper.

— Then code it.

— Full code please.

— #include <stdio.h>
#include <locale.h>

int main(void)
setlocale(LC_ALL, "");

int symbol;

printf("Введите значение символа в коде UTF8: \n");
scanf("%d", &symbol);
printf("Код %d соответствует символу: %c \n", symbol, symbol);

return 0;

Message permanent page

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— I can't do it, these are objects

— M1 is a object Matrix that contains a matrix3D

— Yes