Created
March 7, 2020 14:26
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| #include <stdio.h> | |
| #define MAX_VERTICES 100 | |
| typedef struct{ | |
| int A[MAX_VERTICES][MAX_VERTICES]; | |
| }Graph; | |
| void init_graph(Graph *G, int n) | |
| { | |
| for(int i = 1; i <= n; i++) | |
| { | |
| for(int j = 1; j <= n; j++) | |
| { | |
| G->A[i][j] = 0; | |
| } | |
| } | |
| } | |
| void add_edge(Graph *G, int u, int v) | |
| { | |
| G->A[u][v]++; | |
| G->A[v][u]++; | |
| } | |
| int main(int argc, const char * argv[]) { | |
| Graph G; | |
| int n, m; | |
| // FILE *f = fopen("/Users/gkkk/C/Lythuyetdothi/Lythuyetdothi/input.inp", "r"); | |
| scanf("%d %d", &n, &m); | |
| init_graph(&G, n); | |
| int u, v; | |
| for(int i = 1; i <= m; i++) | |
| { | |
| scanf("%d %d", &u, &v); | |
| add_edge(&G, u, v); | |
| } | |
| for(int i = 1; i <= n; i++) | |
| { | |
| int sum = 0; | |
| for(int j = 1; j <= n; j++) | |
| { | |
| sum += G.A[i][j]; | |
| } | |
| printf("%d\n",sum); | |
| } | |
| } |
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