I am trying to use the Cyassl-1.6.5 library (TLS part) in OS-less environment.
I am getting a run-time error to mp_int variable which is in integer.c file. Can any one tell me ... |
I get error C2440 in C. cannot convert from int to int[][2]
any help is appreciated.
#include "stdafx.h"
#include "stdio.h"
#define MAXDATACOL 2
void EnterValues(int dataarray[][MAXDATACOL]);
int main(void)
{
int dataarray[][MAXDATACOL]=0;
...
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int c;
long long sum=0;
sum+=c*(c-1)/2;
when c=100000,why sum can't get the right answer?
should I write
sum+=(long long)(c*(c-1)/2);
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Which compiler are you using? Anyway regardless of that the result of a compilation, assuming no errors, should be an object file, extension .obj on a Windows machine. You would then link the object with libraries and other objects to produce a executable file, extension .exe. However most modern compiler interfaces are actually interfaces onto the entire tool chain. This means ... |
Hi all, I encountered a problem for sscanf from a string for unsigned int type. The warning message is main.c: In function `main': main.c:171: warning: unsigned int format, different type arg (arg 3) ================================================== ======= if (begin_scn) { u_short scn_major; u_int scn_minor; if (sscanf(begin_scn, "%4x%*1[.:,]%8x", &scn_major, &scn_minor) != 2) { fprintf(stderr, "Wrong SCN format: %s\n", begin_scn); return 1; } } ================================================== ... |
I'm trying to define a two-dimensional array from an input provided by a text file. The idea was to make this array dynamic and could be defined in size at anytime while reading the input file. I was using the command like this: int * array; // To define the array in the beginning of the code then it would gain ... |
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That code should compile without error. You didn't post the code for the_mean() and the code you did post doesn't invoke that function. But notice that the_mean() takes an array of ints as a parameter, while the only arrays you've declared in main are type double. It sounds like you tried to pass one of those double arrays to your function, ... |
Hi Josh K, Welcome to thescripts. I'll move this post to the c/c++ forum where more experts will see it. If you are using printf and scanf, you can use the formaters %d, %c (for integer (d) and character (c)) I believe using cin and cout the problem is even simpler, but a c++ expert may correct me. It's possible that ... |
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Here is the error message: assignment1.c: In function `gateInput': assignment1.c:24: error: syntax error before "int" and here is the code: #include "stdlib.h" #include "assert.h" #include "stdio.h" #include "circuit.h" int main(int argc, char * argv[]) { int i; struct gate * g; printf("type an integer:\n"); scanf("%d", &i); g = gateInput(&i); gatePrint(g); return 0; } struct gate * gateInput(int * value) { struct ... |
C Programming add/subtract big integers program error help needed. So my program has already been graded [19/100] but I'd like to fix it so I know what not do to next time, but I've been looking at it for hours on end with no progress. So it'd be really helpful if you could tell me what is wrong and what to ... |
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I'm having a problem with the conversion of a double to unsigned int being off by 1. Here's the code as well as sample output: //variables low and high are declared doubles printf( "Range: %lf - %lf\n",low,high); ====>Range: 1462.800000 - 1464.800000 ====>(Numbers are as expected.) unsigned int lowIndex = (unsigned)(low*10); unsigned int highIndex = (unsigned)(high*10)+1; printf( "Index range: %u - %u\n",lowIndex,highIndex); ... |
Hi, I am a student at Uni trying to compile my program on the schools SUN systems. The compiler is egcs-2.91.66. When I compile the program on my home linux machine using gcc and the gnu compiler it compiles perfect and the program runs great. Here is the error and the source..... Code: void printTree(node* tree, int tab) { //start by ... |
Das machte ich gern. Glad to have helped. There are a few other issues you need to be aware of concerning the format of your packet's data. It can be tempting to write an entire struct in one operation, but data alignment as well as byte order can cause problems. In order to make memory access easier, short ints will normally ... |
#include #include int main(void) { int a[2]; // Guarantee that the addresses exist int *p = a; int *q = p++; // Casting to char* to get a byte count ptrdiff_t diff = (char*)p - (char*)q; // Notice %p and the cast to void*, both are required printf("%p - %p = %td\n", (void*)q, (void*)p, diff); return 0; } |
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sem_t var_telefonista; //this is declared in my callcenter.h void *print(void *nume) { while(1){ pthread_mutex_lock(&mutex); int x = (int)var_telefonista; printf("Esto a decorrer %d chamadas\n", var_telefonista); printf("O nmero de operadores livres %d\n", (*(int *)nume - x)); printf("Chamadas em espera %d\n",espera); pthread_mutex_unlock(&mutex); sleep(5); } } int main(int argc, char *argv[]) { int nrTel,nrUte,i; nrTel=atoi(argv[1]); nrUte=atoi(argv[2]); ...... pthread_create(&printbufos,NULL,imprime_estado,(void*)nrTel); ..... } |
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