Clrscr() doesnt work anymore use system("cls") instead it is in windows.h headerfile

error: invalid operands to binary expression ('float' and 'int') if (grid%2 == 0) ~~~~^~ 1 error generated.

this is what compiler saying

why 0.0f ? pls explain me

let me try first

its showing same error

error: invalid operands to binary expression ('float' and 'int') if (grid%2 == 0) ~~~~^~ 1 error generated.

here it is

ok

no change

no change

Make grid int instead of float

float

Make grid int instead of float

ok

Modulas works with integers

Modulas works with integers

ya now it's running perfectly but if i want grid to be float then what will i do?

oh , wait

ya now it's running perfectly but if i want grid to be float then what will i do?

If u are using % it need to be an int

no bro it's showing same error

If u are using % it need to be an int

ok, thanks

i tried it bro

ok, thanks

👍

Modulas % returns remainder which is always an int not floating point number

ya now it's running perfectly but if i want grid to be float then what will i do?

there is one way , i can use typecast if i don't want to change it from float

(int)grind%2

U can but its easier to just use int.i mean its just a grid , it doesnt have a lot of activities going on. But u can do it 4 practice

#include<stdio.h> void main(){ int list[5][5]; int i,j,x,y,max=0; for(i=0;i<5;i++){ for(j=0;j<5;j++){ printf("Enter element:"); scanf("%d",&list[i][j]); if(list[i][j]>max){ max=list[i][j]; x=i; y=j; } } } printf("Max:%d \nlocation:[%d][%d]",max,x,y); }

Hello folks, I'm with the fallowing error using clang++ compiler, but in the g++ this doesn't happen: #include <iostream> void arr(char* C) { while (*C != '\0') { printf("%d-", &C); printf("%c", *C); C++; } printf("\n"); } int main() { char C[20] = "Hello"; arr(C); }

This is my algorithm, and the error that occurs using clang is: clang++ .\pointers.cpp .\pointers.cpp:7:19: warning: format specifies type 'int' but the argument has type 'char **' [-Wformat] printf("%d-", &C); ~~ ^~

Any suggestion about why this occurs?

*In g++ compiler the program works fine*

This is my algorithm, and the error that occurs using clang is: clang++ .\pointers.cpp .\pointers.cpp:7:19: warning: format specifies type 'int' but the argument has type 'char **' [-Wformat] printf("%d-", &C); ~~ ^~

Yes, it is saying that printing a char** as int and warning you. This is not an error. You may want to cast the pointer to state your intent in printing the address of the cstring rather than something else (ans adding a comment for the same purpose)

Yes, it is saying that printing a char** as int and warning you. This is not an error. You may want to cast the pointer to state your intent in printing the address of the cstring rather than something else (ans adding a comment for the same purpose)

Hmmm, okey. I was reading about this type of warning (-Wformat), but I don't find anything about how to ignore that as the g++ do. Now I did a test, I delete the compiled file resulted of g++ and tryed again, but with clang... the .exe was created without any problem, so it is just a warning as you say. Anyway thanks bro.

Hmmm, okey. I was reading about this type of warning (-Wformat), but I don't find anything about how to ignore that as the g++ do. Now I did a test, I delete the compiled file resulted of g++ and tryed again, but with clang... the .exe was created without any problem, so it is just a warning as you say. Anyway thanks bro.

Add -Wno-format to the command line. Also, don't ignore warnings

Yap, that's works. But now I realize that sometimes is important to do not avoid this warnings. Tks for the tips

I'm a beginner and facing a few problems. I cannot work as the tutorial

What problems ?

brother can i get study material on c language

Gcc not recognised

Gcc not recognised

What the messege alerts? Appear something when you type gcc —version on cmd?

Wait a min. I start my pc

Cmd says all rights reserved

Vs code says the term gcc is not recognised as the name of a cmdlet, function or operable program

And #include<stdion.h> it is error

Hmm okey, so in this situation you need to configure your WORKSPACE, to do the vscode recognize the compiler path and libraries.

I recommend that you download the extentions of c/c++ in vscode

I did

Press ctrl+shift+p in the tab of your project, after this, select the C/C++ Edit Settings (JSON) and put the right configs to your compiler path and libraries

You can find more about workspace configuration here: https://code.visualstudio.com/docs/getstarted/settings But I think that following what I say probably will resolve your problem

Thank you

Vs code says the term gcc is not recognised as the name of a cmdlet, function or operable program

You are running with power shell as a command line. You need to do & gcc --version Instead

The & means you intent to run a program and not a Powershell command

Lemme try

I think i could not install compiler correctly

I think i could not install compiler correctly

You may have installed it, but your system may not be configured properly to *find* it

I think i could not install compiler correctly

Find the folder where the toolchain is installed and look for a folder named "bin", copy the full path of this folder, and add it to your "PATH" environment variable (Google it, it is not very hard)

hey Anyone with an idea of how to reverse an array?

hey Anyone with an idea of how to reverse an array?

Use two pointers one at 0 and one at end and swap them.

Use two pointers one at 0 and one at end and swap them.

i am texting you personally

Use two pointers one at 0 and one at end and swap them.

also, making a duplicate array and initializing the first array with the reverse indexes of second duplicate array.

also, making a duplicate array and initializing the first array with the reverse indexes of second duplicate array.

Can we also use pointer arithmatic on a pointer variable having address of last element and we will subtract 1 number and we will get number before

Can someone help me with hcf program i get confuse with it

Can someone help me with hcf program i get confuse with it

elaborate..

I am confusing in logic if we take 5 and 10 what will be hcf

Hi guys

I'm new to this field

I needed to know abt some basics abt this lang tht could help me Can u please help me out 🙏🙏

I needed to know abt some basics abt this lang tht could help me Can u please help me out 🙏🙏

Start learn by ur self first

static variables are initialises at only once means!??

please explain this

static variables are initialises at only once means!??

It mean You cant initialize again, u just can change the value

u mean i canot assign new value to static variables??

Initialized is assignment a value when variable declaring

u mean i canot assign new value to static variables??

U can

English is hard v:

no

i am confised please help

Just share the code

MODIFIED QUESTION i declared a static variable inside a function with value 0, then added 1 to variable as count+=1. then print this function in main function twice. it produces the value 1 at first call, second call produce 2. then i reinitialise the variable with value 10 and print. its output is 10.

MODIFIED QUESTION i declared a static variable inside a function with value 0, then added 1 to variable as count+=1. then print this function in main function twice. it produces the value 1 at first call, second call produce 2. then i reinitialise the variable with value 10 and print. its output is 10.

Can u share the code

i am not permitted to share media in this group

MODIFIED QUESTION i declared a static variable inside a function with value 0, then added 1 to variable as count+=1. then print this function in main function twice. it produces the value 1 at first call, second call produce 2. then i reinitialise the variable with value 10 and print. its output is 10.

Yes that's the expected behavior

MODIFIED QUESTION i declared a static variable inside a function with value 0, then added 1 to variable as count+=1. then print this function in main function twice. it produces the value 1 at first call, second call produce 2. then i reinitialise the variable with value 10 and print. its output is 10.

İts normal ?