printf int

basically im starting from the beginning like everyone said to do.

im struggling on how to printf a variable

Code:

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#include <stdio.h>


int main() {
  /* my first program in C */
  printf("Hello, World! \n");
  printf("hello world 2 \n");
  int int1 = 1;
  int int2 = 2;
  int int3 = (int1 + int2);
 
  printf("1+2= ", int3);
 
  return 0;
}

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int3 is not being prtintf

how do i get it to work

You need a format specifier in your printf.

Code:

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printf("1+2= %d", int3);

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Quote:

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Originally Posted by thmm

You need a format specifier in your printf.

Code:

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printf("1+2= %d", int3);

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thanks

also where do i put the

Code:

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\n

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to make a new line

[edited[

ive figured it out